PartsTable
Technical Data Sheet
Download PDF

R451N — RUBBER STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

R451N: RUBBER STRIP.

The RUBBER STRIP is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, end_item_identification: NSN 2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). This part is cataloged in the U.S.

Government catalog under NSN 5330-01-451-0843, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
R451N
NSN: 5330-01-451-0843
FSC: 5330 — Packing and Gasket Materials
CAGE: 82942 — RBX INDUSTRIES (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
end_item_identificationNSN 2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK)
NSN5330-01-451-0843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R451N MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONNSN 2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK)
MATERIALRUBBER SYNTHETIC
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
R422NReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy R451N?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is R451N?
R451N is a RUBBER STRIP.
What parts can replace R451N?
There is 1 known substitute for R451N: R422N. Substitute compatibility should be verified for your specific system.
What is the NSN for R451N?
R451N is cataloged in the U.S. Government catalog under NSN 5330-01-451-0843. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — R451N

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.