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1548E3 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1548E3: 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, rising_pin: NOT INCLUDED, knuckle_type: FRICTION, performance_type: HEAVY DUTY, pin_removability: REMOVABLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-737-3285, 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
1548E3
NSN: 5340-00-737-3285
FSC: 5340 — Hardware, Commercial
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_width2.500 INCHES NOMINAL IN
rising_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_quantity3
performance_typeHEAVY DUTY
pin_removabilityREMOVABLE
style_designatorBUTT
material_thickness0.219 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
hinge_mounting_typeHALF MORTISE
mounting_hole_diameter0.266 INCHES NOMINAL IN
NSN5340-00-737-3285
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1548E3 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: 8
•
REVERSIBLE FEATURE: NOT INCLUDED
•
BODY WIDTH: 2.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.266 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 3.500 INCHES NOMINAL IN
•
HINGE MOUNTING TYPE: HALF MORTISE
•
MATERIAL THICKNESS: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY8
REVERSIBLE FEATURENOT INCLUDED
BODY WIDTH2.500 INCHES NOMINAL IN
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.266 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE3.500 INCHES NOMINAL IN
HINGE MOUNTING TYPEHALF MORTISE
MATERIAL THICKNESS0.219 INCHES NOMINAL IN
PIN REMOVABILITYREMOVABLE
KNUCKLE QUANTITY3
SUBSTITUTES & CROSS-REFERENCES 2
955200Reference document
Same NSN cross-reference
Reference document — Secondary reference
5340007373285Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 1548E3?
1548E3 is a HINGE,BUTT.
What parts can replace 1548E3?
There are 2 known substitutes for 1548E3: 955200, 5340007373285. Substitute compatibility should be verified for your specific system.
What is the NSN for 1548E3?
1548E3 is cataloged in the U.S. Government catalog under NSN 5340-00-737-3285. 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.