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391-8103 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

391-8103: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include body_width: 17.020 INCHES NOMINAL IN, knuckle_type: FRICTION, performance_type: NOT RATED, pin_removability: NONREMOVABLE, style_designator: BUTT W/DOOR AND JAMB LEAF OFFSET, reversible_feature: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-332-3490, 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
391-8103
NSN: 5340-01-332-3490
FSC: 5340 — Hardware, Commercial
CAGE: 14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
body_width17.020 INCHES NOMINAL IN
knuckle_typeFRICTION
performance_typeNOT RATED
pin_removabilityNONREMOVABLE
style_designatorBUTT W/DOOR AND JAMB LEAF OFFSET
reversible_featureNOT INCLUDED
hinge_mounting_typeFULL MORTISE
door_leaf_offset_distance0.325 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
NSN5340-01-332-3490
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 391-8103 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: 17.020 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT W/DOOR AND JAMB LEAF OFFSET
•
HINGE MOUNTING TYPE: FULL MORTISE
•
PIN REMOVABILITY: NONREMOVABLE
•
DOOR LEAF OFFSET DISTANCE: 0.325 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
•
KNUCKLE TYPE: FRICTION
•
PERFORMANCE TYPE: NOT RATED
TECHNICAL CHARACTERISTICS
REVERSIBLE FEATURENOT INCLUDED
BODY WIDTH17.020 INCHES NOMINAL IN
STYLE DESIGNATORBUTT W/DOOR AND JAMB LEAF OFFSET
HINGE MOUNTING TYPEFULL MORTISE
PIN REMOVABILITYNONREMOVABLE
DOOR LEAF OFFSET DISTANCE0.325 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
KNUCKLE TYPEFRICTION
PERFORMANCE TYPENOT RATED
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

No substitute or cross-reference records for this part.

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 391-8103?
391-8103 is a HINGE,BUTT.
What is the NSN for 391-8103?
391-8103 is cataloged in the U.S. Government catalog under NSN 5340-01-332-3490. This indicates validated use in U.S. government and defense supply chains.
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