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081676-891-2 — LOCK,RIM

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

081676-891-2: LOCK,RIM.

The LOCK,RIM is a the manufacturer industrial component. Key specifications include length: 1.260 INCHES NOMINAL IN, diameter: 1.030 INCHES NOMINAL IN, style_designator: TUBULAR, end_item_identification: KIT ACCESSORY, part_name_assigned_by_controlling_agency: LOCK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-689-2947, 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
081676-891-2
NSN: 5340-01-689-2947
FSC: 5340 — Hardware, Commercial
CAGE: 56529 — HYDRAULICS INTERNATIONAL, INC. DBA HYDRAULICS INTERNATIONAL INC (USA)
SPECIFICATIONS
length1.260 INCHES NOMINAL IN
diameter1.030 INCHES NOMINAL IN
style_designatorTUBULAR
end_item_identificationKIT ACCESSORY
part_name_assigned_by_controlling_agencyLOCK
NSN5340-01-689-2947
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 081676-891-2 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: 1.260 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TUBULAR
•
DIAMETER: 1.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.260 INCHES NOMINAL IN
STYLE DESIGNATORTUBULAR
DIAMETER1.030 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCK
END ITEM IDENTIFICATIONKIT ACCESSORY
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 1
081676-891Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 081676-891-2?
081676-891-2 is a LOCK,RIM.
What parts can replace 081676-891-2?
There is 1 known substitute for 081676-891-2: 081676-891. Substitute compatibility should be verified for your specific system.
What is the NSN for 081676-891-2?
081676-891-2 is cataloged in the U.S. Government catalog under NSN 5340-01-689-2947. 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.