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3955T331 — STRAP,WEBBING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3955T331: STRAP,WEBBING.

The STRAP,WEBBING is a the manufacturer industrial component. Key specifications include width: 0.625 INCHES NOMINAL IN, length: 12.000 INCHES NOMINAL IN, end_type: PLAIN AND W/ATTACHMENT FIRST END, material: PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED, fastener_type: RING LOCATION NOT OTHERWISE SPECIFIED, special_features: NOMINAL STRAP THICKNESS IS 0.095 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-568-4807, 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
3955T331
NSN: 5340-01-568-4807
FSC: 5340 — Hardware, Commercial
CAGE: 2V507 — MCMASTER-CARR SUPPLY COMPANY (USA)
SPECIFICATIONS
width0.625 INCHES NOMINAL IN
length12.000 INCHES NOMINAL IN
end_typePLAIN AND W/ATTACHMENT FIRST END
materialPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
fastener_typeRING LOCATION NOT OTHERWISE SPECIFIED
special_featuresNOMINAL STRAP THICKNESS IS 0.095 INCHES IN
part_name_assigned_by_controlling_agencyHOOK AND LOOP CINCHING STRAP
NSN5340-01-568-4807
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3955T331 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
•
LENGTH: 12.000 INCHES NOMINAL IN
•
FASTENER TYPE: RING LOCATION NOT OTHERWISE SPECIFIED
•
WIDTH: 0.625 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
•
END TYPE: PLAIN AND W/ATTACHMENT FIRST END
TECHNICAL CHARACTERISTICS
LENGTH12.000 INCHES NOMINAL IN
FASTENER TYPERING LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESNOMINAL STRAP THICKNESS IS 0.095 INCHES IN
WIDTH0.625 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHOOK AND LOOP CINCHING STRAP
MATERIALPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
END TYPEPLAIN AND W/ATTACHMENT FIRST END
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3955T331?
3955T331 is a STRAP,WEBBING.
What is the NSN for 3955T331?
3955T331 is cataloged in the U.S. Government catalog under NSN 5340-01-568-4807. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.