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A-A-50432 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-A-50432: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include end_item_identification: 4930-01-330-0157, part_name_assigned_by_controlling_agency: HINGE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-080-8518, 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
A-A-50432
NSN: 5340-00-080-8518
NIINs: 000808518, 002234155, 002234159, 002234161, 002294289, 002294315, 002294316, 002294343, 002294344, 002294345, 002294346, 002294347, 002294348, 002294349, 002294351, 002294353, 002294354, 002312588, 002312589, 002312599, 002312632, 002312646, 002312648, 002312666, 002312667, 009634318, 010144535, 012736390, 013413371, 013577523, 017078628
FSC: 5340 — Hardware, Commercial
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
end_item_identification4930-01-330-0157
part_name_assigned_by_controlling_agencyHINGE
NSN5340-00-080-8518
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-A-50432 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
•
MOUNTING HOLE QUANTITY: 6
•
REVERSIBLE FEATURE: NOT INCLUDED
•
BODY WIDTH: 3.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.193 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 1.500 INCHES NOMINAL IN
•
HINGE MOUNTING TYPE: FULL SURFACE
•
MATERIAL THICKNESS: 0.123 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY6
REVERSIBLE FEATURENOT INCLUDED
BODY WIDTH3.500 INCHES NOMINAL IN
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.193 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE1.500 INCHES NOMINAL IN
HINGE MOUNTING TYPEFULL SURFACE
MATERIAL THICKNESS0.123 INCHES NOMINAL IN
PIN REMOVABILITYREMOVABLE
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 CLASS AND B GRADE
SUBSTITUTES & CROSS-REFERENCES 2
MILH001237TYPE2CLASS1GRADEBReference document
Same NSN cross-reference
Reference document — Secondary reference
AA50432 TYII,CLI STB 3.5X3.5 1.5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-A-50432?
A-A-50432 is a HINGE,BUTT.
What parts can replace A-A-50432?
There are 2 known substitutes for A-A-50432: MILH001237TYPE2CLASS1GRADEB, AA50432 TYII,CLI STB 3.5X3.5 1.5. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-50432?
A-A-50432 is cataloged in the U.S. Government catalog under NSN 5340-00-080-8518. This indicates validated use in U.S. government and defense supply chains.
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