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12380179 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12380179: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include knuckle_type: FRICTION, pin_diameter: 0.188 INCHES NOMINAL IN, overall_length: 41.000 INCHES NOMINAL IN, knuckle_quantity: 66, performance_type: NOT RATED, pin_removability: NONREMOVABLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-340-5258, 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
12380179
NSN: 5340-01-340-5258
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
knuckle_typeFRICTION
pin_diameter0.188 INCHES NOMINAL IN
overall_length41.000 INCHES NOMINAL IN
knuckle_quantity66
performance_typeNOT RATED
pin_removabilityNONREMOVABLE
special_featuresMATERIAL AND LOCATION = STAINLESS SPRING WIRE,ASTM A313,TY 302 OR 304,PIN
style_designatorBUTT
material_thickness0.060 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
mounting_hole_diameter0.266 INCHES NOMINAL IN
mounting_hole_quantity22
NSN5340-01-340-5258
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12380179 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
•
PIN DIAMETER: 0.188 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 22
•
REVERSIBLE FEATURE: NOT INCLUDED
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.266 INCHES NOMINAL IN
•
PIN CENTER TO BODY EDGE DISTANCE: 1.000 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.188 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY22
REVERSIBLE FEATURENOT INCLUDED
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.266 INCHES NOMINAL IN
OVERALL LENGTH41.000 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.060 INCHES NOMINAL IN
PIN REMOVABILITYNONREMOVABLE
KNUCKLE QUANTITY66
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 12380179?
12380179 is a HINGE,BUTT.
What is the NSN for 12380179?
12380179 is cataloged in the U.S. Government catalog under NSN 5340-01-340-5258. This indicates validated use in U.S. government and defense supply chains.
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