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HS5212 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HS5212: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, special_features: 3 IN LONG HINGE WITH 0.040 IN DOOR OFFSET AND 0.000 FRAME OFFSET IN, surface_treatment: UNABLE TO DECODE, end_item_identification: AH-64 HELICOPTER, surface_treatment_document_and_classification: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-182-5177, 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
HS5212
NSN: 5340-01-182-5177
NIINs: 011825177, 014713323
FSC: 5340 — Hardware, Commercial
CAGE: 02731 — MCDONNELL DOUGLAS HELICOPTER CO INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
special_features3 IN LONG HINGE WITH 0.040 IN DOOR OFFSET AND 0.000 FRAME OFFSET IN
surface_treatmentUNABLE TO DECODE
end_item_identificationAH-64 HELICOPTER
surface_treatment_document_and_classificationUNABLE TO DECODE
NSN5340-01-182-5177
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HS5212 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
SURFACE TREATMENT: UNABLE TO DECODE
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SPECIAL FEATURES3 IN LONG HINGE WITH 0.040 IN DOOR OFFSET AND 0.000 FRAME OFFSET IN
SURFACE TREATMENTUNABLE TO DECODE
END ITEM IDENTIFICATIONAH-64 HELICOPTER
MATERIALUNABLE TO DECODE
SUBSTITUTES & CROSS-REFERENCES 1
HS5212-1BReference document
Same NSN cross-reference
Reference document — Secondary reference
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 HS5212?
HS5212 is a HINGE,BUTT.
What parts can replace HS5212?
There is 1 known substitute for HS5212: HS5212-1B. Substitute compatibility should be verified for your specific system.
What is the NSN for HS5212?
HS5212 is cataloged in the U.S. Government catalog under NSN 5340-01-182-5177. 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.