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299-8006-001 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

299-8006-001: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, body_width: 2.500 INCHES NOMINAL IN, knuckle_type: FRICTION, pin_tip_style: OVAL HEAD, performance_type: NOT RATED, pin_removability: NONREMOVABLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-306-4222, 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
299-8006-001
NSN: 5340-01-306-4222
FSC: 5340 — Hardware, Commercial
CAGE: 58570 — TECHNOLOGY DEVELOPMENT CORP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_width2.500 INCHES NOMINAL IN
knuckle_typeFRICTION
pin_tip_styleOVAL HEAD
knuckle_quantity5
performance_typeNOT RATED
pin_removabilityNONREMOVABLE
special_features0.187 IN. PIN DIA IN
style_designatorBUTT
surface_treatmentUNABLE TO DECODE
material_thickness0.078 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
NSN5340-01-306-4222
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 299-8006-001 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
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
BODY WIDTH: 2.500 INCHES NOMINAL IN
•
PIN TIP STYLE: OVAL HEAD
•
STYLE DESIGNATOR: BUTT
•
PIN CENTER TO BODY EDGE DISTANCE: 1.250 INCHES NOMINAL IN
•
HINGE MOUNTING TYPE: FULL SURFACE
•
MATERIAL THICKNESS: 0.078 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
BODY WIDTH2.500 INCHES NOMINAL IN
PIN TIP STYLEOVAL HEAD
STYLE DESIGNATORBUTT
PIN CENTER TO BODY EDGE DISTANCE1.250 INCHES NOMINAL IN
HINGE MOUNTING TYPEFULL SURFACE
MATERIAL THICKNESS0.078 INCHES NOMINAL IN
PIN REMOVABILITYNONREMOVABLE
KNUCKLE QUANTITY5
SUBSTITUTES & CROSS-REFERENCES 3
ST28D25-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
NHSS7000250718-32PReference document
Same NSN cross-reference
Reference document — Secondary reference
NHS57000250718-32PReference document
Same NSN cross-reference
Reference document — Secondary reference
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 299-8006-001?
299-8006-001 is a HINGE,BUTT.
What parts can replace 299-8006-001?
There are 3 known substitutes for 299-8006-001: ST28D25-5, NHSS7000250718-32P, NHS57000250718-32P. Substitute compatibility should be verified for your specific system.
What is the NSN for 299-8006-001?
299-8006-001 is cataloged in the U.S. Government catalog under NSN 5340-01-306-4222. 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.