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Technical Data Sheet
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1173412 — SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1173412: SPRING.

The SPRING is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, body_width: 4.500 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 5340-01-049-8344, 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
1173412
NSN: 5340-01-049-8344
NIINs: 010498344, 012125992
FSC: 5340 — Hardware, Commercial
CAGE: 72968 — HAGER C AND SONS HINGE MFG CO INC (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_width4.500 INCHES NOMINAL IN
rising_pinNOT INCLUDED
knuckle_typeFRICTION
knuckle_quantity5
performance_typeNOT RATED
pin_removabilityREMOVABLE
style_designatorBUTT W/JAMB LEAF OFFSET
reversible_featureINCLUDED
mounting_hole_quantity7
NSN5340-01-049-8344
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1173412 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: 7
•
REVERSIBLE FEATURE: INCLUDED
•
BODY WIDTH: 4.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTT W/JAMB LEAF OFFSET
•
PIN REMOVABILITY: REMOVABLE
•
KNUCKLE QUANTITY: 5
•
MATERIAL: UNABLE TO DECODE
•
RISING PIN: NOT INCLUDED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY7
REVERSIBLE FEATUREINCLUDED
BODY WIDTH4.500 INCHES NOMINAL IN
STYLE DESIGNATORBUTT W/JAMB LEAF OFFSET
PIN REMOVABILITYREMOVABLE
KNUCKLE QUANTITY5
MATERIALUNABLE TO DECODE
RISING PINNOT INCLUDED
KNUCKLE TYPEFRICTION
PERFORMANCE TYPENOT RATED
SUBSTITUTES & CROSS-REFERENCES 1
1150 4-1/2Reference 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 1173412?
1173412 is a SPRING.
What parts can replace 1173412?
There is 1 known substitute for 1173412: 1150 4-1/2. Substitute compatibility should be verified for your specific system.
What is the NSN for 1173412?
1173412 is cataloged in the U.S. Government catalog under NSN 5340-01-049-8344. This indicates validated use in U.S. government and defense supply chains.
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