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H6099A025A — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H6099A025A: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, body_width: 4.000 INCHES NOMINAL IN, rising_pin: NOT INCLUDED, knuckle_type: FRICTION, performance_type: NOT RATED, pin_removability: REMOVABLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-243-4743, 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
H6099A025A
NSN: 5340-00-243-4743
FSC: 5340 — Hardware, Commercial
CAGE: 83014 — HARTWELL CORPORATION (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_width4.000 INCHES NOMINAL IN
rising_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_quantity4
performance_typeNOT RATED
pin_removabilityREMOVABLE
style_designatorBUTT, DOUBLE ACTION, ADJUSTABLE ENCLOSED SPRING
reversible_featureNOT INCLUDED
hinge_mounting_typeHALF MORTISE
pin_center_to_body_edge_distance0.684 INCHES NOMINAL IN
NSN5340-00-243-4743
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H6099A025A 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
•
BODY WIDTH: 4.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT, DOUBLE ACTION, ADJUSTABLE ENCLOSED SPRING
•
PIN CENTER TO BODY EDGE DISTANCE: 0.684 INCHES NOMINAL IN
•
HINGE MOUNTING TYPE: HALF MORTISE
•
PIN REMOVABILITY: REMOVABLE
•
KNUCKLE QUANTITY: 4
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
REVERSIBLE FEATURENOT INCLUDED
BODY WIDTH4.000 INCHES NOMINAL IN
STYLE DESIGNATORBUTT, DOUBLE ACTION, ADJUSTABLE ENCLOSED SPRING
PIN CENTER TO BODY EDGE DISTANCE0.684 INCHES NOMINAL IN
HINGE MOUNTING TYPEHALF MORTISE
PIN REMOVABILITYREMOVABLE
KNUCKLE QUANTITY4
MATERIALUNABLE TO DECODE
RISING PINNOT INCLUDED
KNUCKLE TYPEFRICTION
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
H6099A25AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H6099A025A?
H6099A025A is a HINGE,BUTT.
What parts can replace H6099A025A?
There is 1 known substitute for H6099A025A: H6099A25A. Substitute compatibility should be verified for your specific system.
What is the NSN for H6099A025A?
H6099A025A is cataloged in the U.S. Government catalog under NSN 5340-00-243-4743. 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.