SAME DAY SHIPPING
— Order by 2pm EST.
Toggle Nav
Cart
Search
main product photo

Vee Packing Set, 4.00 Inch OD, 3.50 Inch ID, 0.75 Inch Height

Ask A Question

Description & Features

Rated for pressure ranges up to 10,000 PSI depending on configuration, this Vee Packing Set, 4.00 Inch OD, 3.50 Inch ID, 0.75 Inch Height is suited for hydraulic cylinder and rod sealing applications across a wide range of industrial equipment. The set combines fabric-reinforced rubber and urethane vee rings with nylon top and bottom adaptors, providing a multi-component sealing assembly in a single matched set.

The stacked vee ring configuration allows pressure capacity to scale with the number of rings used, from 3,000 PSI with four vees up to 10,000 PSI with six vees. A temperature range of -65°F to 220°F supports use in varied environmental conditions. The order code structure identifies the quantity of each component type within the set, making it straightforward to confirm the correct configuration before ordering. This set carries catalog number C1DS21 from Hercules Sealing Products.

SKU: VS35004X075

Supplier Part Number (MPN): VS35004X075

Alternate Part Numbers: C1DS21

Specifications

Brand
HERCULES® SEALING PRODUCTS
Additional Information
0 to 10000 psi Pressure Rating
Code TUFB
1121
Dimensions
3/4 in H
Grp Pressure Range
0 to 3000 psi (4 Vees), 0 to 5000 psi (5 Vees), 0 to 10000 psi (6 Vees)
Material
Nylon/Urethane

Similar Products

Model Number Code TUFB I.D. O.D. Height Price Action
Vee Packing Set, 2.50 Inch OD, 2.00 Inch ID, 1.00 Inch Height

VS20004X100 Vee Packing Set

1231

2 in

2.5 in

1

Vee Packing Set, 1.13 Inch OD, 0.63 Inch ID, 1.00 Inch Height

VS06204X100 Vee Packing Set

1051

0.625 in

1.125 in

1

Vee Packing Set, 1.25 Inch OD, 0.75 Inch ID, 1.00 Inch Height

VS07504X100 Vee Packing Set

1051

0.75 in

1.25 in

1

Vee Packing Set, 1.31 Inch OD, 0.81 Inch ID, 0.88 Inch Height

VS08104X087 Vee Packing Set

1041

0.8125 in

1.313 in

0.875

Vee Packing Set, 1.38 Inch OD, 0.88 Inch ID, 1.00 Inch Height

VS08704X100 Vee Packing Set

1041

0.875 in

1.375 in

1

Vee Packing Set, 1.38 Inch OD, 1.00 Inch ID, 0.95 Inch Height

VS10003X095 Vee Packing Set

1231

1 in

1.375 in

0.953

Vee Packing Set, 1.50 Inch OD, 1.00 Inch ID, 1.00 Inch Height

VS10004X100 Vee Packing Set

1051

1 in

1.5 in

1

Vee Packing Set, 1.63 Inch OD, 1.00 Inch ID, 0.03 Inch Height

VS10005X103 Vee Packing Set

1041

1 in

1.625 in

0.031

Vee Packing Set, 1.63 Inch OD, 1.13 Inch ID, 0.88 Inch Height

VS11204X087 Vee Packing Set

1041

1.125 in

1.625 in

0.875

Vee Packing Set, 1.75 Inch OD, 1.25 Inch ID, 0.81 Inch Height

VS12504X082 Vee Packing Set

1221

1.25 in

1.75 in

0.8125

Vee Packing Set, 2.00 Inch OD, 1.50 Inch ID, 0.81 Inch Height

VS15004X082 Vee Packing Set

1041

1.5 in

2 in

0.8125

Vee Packing Set, 2.00 Inch OD, 1.50 Inch ID, 1.00 Inch Height

VS15004X100 Vee Packing Set

1231

1.5 in

2 in

1

Vee Packing Set, 2.00 Inch OD, 1.50 Inch ID, 1.13 Inch Height

VS15004X112 Vee Packing Set

1241

1.5 in

2 in

1.125

Vee Packing Set, 2.25 Inch OD, 1.63 Inch ID, 0.03 Inch Height

VS16205X103 Vee Packing Set

1041

1.625 in

2.25 in

0.031

Vee Packing Set, 2.25 Inch OD, 1.75 Inch ID, 1.00 Inch Height

VS17504X100 Vee Packing Set

1051

1.75 in

2.25 in

1

Vee Packing Set, 2.38 Inch OD, 1.75 Inch ID, 0.03 Inch Height

VS17505X103 Vee Packing Set

1221

1.75 in

2.375 in

0.031

Vee Packing Set, 2.50 Inch OD, 2.00 Inch ID, 0.88 Inch Height

VS20004X087 Vee Packing Set

1221

2 in

2.5 in

0.875

Vee Packing Set, 2.50 Inch OD, 2.00 Inch ID, 1.13 Inch Height

VS20004X112 Vee Packing Set

1331

2 in

2.5 in

1.125

Vee Packing Set, 2.63 Inch OD, 2.00 Inch ID, 0.03 Inch Height

VS20005X103 Vee Packing Set

1041

2 in

2.625 in

0.031

Vee Packing Set, 2.75 Inch OD, 2.00 Inch ID, 0.19 Inch Height

VS20006X118 Vee Packing Set

1221

2 in

2.75 in

0.188

Vee Packing Set, 2.75 Inch OD, 2.25 Inch ID, 0.81 Inch Height

VS22504X082 Vee Packing Set

1131

2.25 in

2.75 in

0.8125

Vee Packing Set, 2.75 Inch OD, 2.25 Inch ID, 1.00 Inch Height

VS22504X100 Vee Packing Set

1231

2.25 in

2.75 in

1

Vee Packing Set, 2.88 Inch OD, 2.25 Inch ID, 0.03 Inch Height

VS22505X103 Vee Packing Set

1041

2.25 in

2.875 in

0.031

Vee Packing Set, 3.00 Inch OD, 2.25 Inch ID, 1.00 Inch Height

VS22506X100 Vee Packing Set

1031

2.25 in

3 in

1

Vee Packing Set, 3.00 Inch OD, 2.50 Inch ID, 0.81 Inch Height

VS25004X082 Vee Packing Set

1041

2.5 in

3 in

0.8125

Vee Packing Set, 3.50 Inch OD, 2.75 Inch ID, 0.19 Inch Height

VS27506X118 Vee Packing Set

1221

2.75 in

3.5 in

0.188

Vee Packing Set, 3.50 Inch OD, 3.00 Inch ID, 0.88 Inch Height

VS30004X087 Vee Packing Set

1041

3 in

3.5 in

0.875

Vee Packing Set, 4.00 Inch OD, 3.25 Inch ID, 0.19 Inch Height

VS32506X118 Vee Packing Set

1041

3.25 in

4 in

0.188

Vee Packing Set, 4.00 Inch OD, 3.25 Inch ID, 1.38 Inch Height

VS32506X137 Vee Packing Set

1051

3.25 in

4 in

1.375

Vee Packing Set, 4.00 Inch OD, 3.50 Inch ID, 1.00 Inch Height

VS35004X100 Vee Packing Set

1231

3.5 in

4 in

1

Vee Packing Set, 4.25 Inch OD, 3.75 Inch ID, 1.00 Inch Height

VS37504X100 Vee Packing Set

1231

3.75 in

4.25 in

1

Vee Packing Set, 4.50 Inch OD, 3.75 Inch ID, 0.19 Inch Height

VS37506X118 Vee Packing Set

1221

3.75 in

4.5 in

0.188

Vee Packing Set, 4.50 Inch OD, 4.00 Inch ID, 1.00 Inch Height

VS40004X100 Vee Packing Set

1231

4 in

4.5 in

1

Vee Packing Set, 4.50 Inch OD, 4.00 Inch ID, 1.13 Inch Height

VS40004X112 Vee Packing Set

1241

4 in

4.5 in

1.125

Vee Packing Set, 5.00 Inch OD, 4.50 Inch ID, 1.00 Inch Height

VS45004X100 Vee Packing Set

1051

4.5 in

5 in

1

Vee Packing Set, 5.50 Inch OD, 4.75 Inch ID, 0.19 Inch Height

VS47506X118 Vee Packing Set

1221

4.75 in

5.5 in

0.188

Vee Packing Set, 5.50 Inch OD, 5.00 Inch ID, 1.13 Inch Height

VS50004X112 Vee Packing Set

1241

5 in

5.5 in

1.125

Vee Packing Set, 6.50 Inch OD, 6.00 Inch ID, 1.00 Inch Height

VS60004X100 Vee Packing Set

1231

6 in

6.5 in

1

Vee Packing Set, 7.50 Inch OD, 7.00 Inch ID, 1.00 Inch Height

VS70004X100 Vee Packing Set

1231

7 in

7.5 in

1

Product Questions & Answers (2)

Question by: Lee E on May 9, 2025, 9:54 PM
Reckon this packing set will hold up in a hydraulic system pushing close to 5000 PSI?
Answer by: Customer Support on May 11, 2025, 1:49 PM
For systems around that pressure, you'll want to use a configuration with five vee rings. That'll give you the sealing force you need.
Question by: Dwayne H on Oct 25, 2025, 7:30 AM
Got a cylinder gland that takes 3.50 ID by 4.00 OD packing, is this set the right size and height or am i off?
Answer by: Customer Support on Oct 26, 2025, 3:45 PM
Fit comes down to the dimensions on the set. This one is 3.50 inch ID, 4.00 inch OD, and 0.75 inch overall height, so it matches a gland that calls for those exact numbers.

Tell us what you need and we'll get back to you.

Fields marked * are required.