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8HR837 — LEAF,BUTT HINGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8HR837: LEAF,BUTT HINGE.

The LEAF,BUTT HINGE is a the manufacturer industrial component. Key specifications include hinge_pin: INCLUDED, end_item_identification: 2320-01-493-3790 TRUCK,CARGO, CHEMTT, part_name_assigned_by_controlling_agency: ASSY,PIVOT,HINGE,CENTER HEMTT CARGO BODY,LH. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-578-6853, 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
8HR837
NSN: 5340-01-578-6853
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
hinge_pinINCLUDED
end_item_identification2320-01-493-3790 TRUCK,CARGO, CHEMTT
part_name_assigned_by_controlling_agencyASSY,PIVOT,HINGE,CENTER HEMTT CARGO BODY,LH
NSN5340-01-578-6853
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8HR837 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
•
HINGE PIN: INCLUDED
TECHNICAL CHARACTERISTICS
HINGE PININCLUDED
PART NAME ASSIGNED BY CONTROLLING AGENCYASSY,PIVOT,HINGE,CENTER HEMTT CARGO BODY,LH
END ITEM IDENTIFICATION2320-01-493-3790 TRUCK,CARGO, CHEMTT
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
92200172Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 8HR837?
8HR837 is a LEAF,BUTT HINGE.
What parts can replace 8HR837?
There is 1 known substitute for 8HR837: 92200172. Substitute compatibility should be verified for your specific system.
What is the NSN for 8HR837?
8HR837 is cataloged in the U.S. Government catalog under NSN 5340-01-578-6853. 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.