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552562-1 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

552562-1: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include pin_removability: NONREMOVABLE, style_designator: BUTT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-055-7603, 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
552562-1
NSN: 5340-01-055-7603
NIINs: 010557603, 011616294
FSC: 5340 — Hardware, Commercial
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
pin_removabilityNONREMOVABLE
style_designatorBUTT
mounting_hole_quantity4
NSN5340-01-055-7603
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 552562-1 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
•
COMPONENT QUANTITY: 8
•
FSC APPLICATION DATA: CONNECTOR,RECEPTACLE,ELECTRICAL
•
FUNCTIONAL DESCRIPTION: USED TO LOCK TWO MATING CONNECTORS TOGETHER
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY8
FSC APPLICATION DATACONNECTOR,RECEPTACLE,ELECTRICAL
FUNCTIONAL DESCRIPTIONUSED TO LOCK TWO MATING CONNECTORS TOGETHER
SUBSTITUTES & CROSS-REFERENCES 2
372-0018-190Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0N236967Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 552562-1?
552562-1 is a HINGE,BUTT.
What parts can replace 552562-1?
There are 2 known substitutes for 552562-1: 372-0018-190, 0N236967. Substitute compatibility should be verified for your specific system.
What is the NSN for 552562-1?
552562-1 is cataloged in the U.S. Government catalog under NSN 5340-01-055-7603. 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.