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3891T1 — STRAP,ELASTIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3891T1: STRAP,ELASTIC.

The STRAP,ELASTIC is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES IN, length: 24.000 INCHES IN, material: RUBBER OVERALL, buckle_type: HOOKHOOK, attachment_method: ELASTIC BAND EACH END, buckle_surface_treatment: ZINC. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-573-0654, 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
3891T1
NSN: 5340-01-573-0654
FSC: 5340 — Hardware, Commercial
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
width0.750 INCHES IN
length24.000 INCHES IN
materialRUBBER OVERALL
buckle_typeHOOKHOOK
attachment_methodELASTIC BAND EACH END
buckle_surface_treatmentZINC
part_name_assigned_by_controlling_agencyEPDM RUBBER TIE-DOWN STRAP
NSN5340-01-573-0654
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3891T1 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
•
BUCKLE SURFACE TREATMENT: ZINC
•
BUCKLE TYPE: HOOKHOOK
•
LENGTH: 24.000 INCHES IN
•
WIDTH: 0.750 INCHES IN
•
COLOR: BLACK OVERALL
•
ATTACHMENT METHOD: ELASTIC BAND EACH END
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
BUCKLE SURFACE TREATMENTZINC
BUCKLE TYPEHOOKHOOK
LENGTH24.000 INCHES IN
WIDTH0.750 INCHES IN
COLORBLACK OVERALL
ATTACHMENT METHODELASTIC BAND EACH END
PART NAME ASSIGNED BY CONTROLLING AGENCYEPDM RUBBER TIE-DOWN STRAP
MATERIALRUBBER OVERALL
MATERIALSTEEL CORROSION RESISTING CLIP 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 3891T1?
3891T1 is a STRAP,ELASTIC.
What is the NSN for 3891T1?
3891T1 is cataloged in the U.S. Government catalog under NSN 5340-01-573-0654. 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.