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12292556 — RETAINER,HELICAL COMPRESSION SPR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12292556: RETAINER,HELICAL COMPRESSION SPR.

RETAINER,HELICAL COMPRESSION SPR. Key specifications include material: STEEL, overall_height: 0.880 INCHES NOMINAL IN, style_designator: IRREGULAR, end_hole_diameter: 0.648 INCHES NOMINAL IN, surface_treatment: PASSIVATE, body_inside_diameter: 1.574 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-112-8614, 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
12292556
NSN: 5340-01-112-8614
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
overall_height0.880 INCHES NOMINAL IN
style_designatorIRREGULAR
end_hole_diameter0.648 INCHES NOMINAL IN
surface_treatmentPASSIVATE
body_inside_diameter1.574 INCHES NOMINAL IN
inside_chamfer_depth0.320 INCHES NOMINAL IN
body_outside_diameter1.670 INCHES NOMINAL IN
outside_chamfer_depth0.320 INCHES NOMINAL IN
mounting_hole_diameter0.648 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-112-8614
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12292556 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
BODY OUTSIDE DIAMETER: 1.670 INCHES NOMINAL IN
•
STYLE DESIGNATOR: IRREGULAR
•
MOUNTING HOLE DIAMETER: 0.648 INCHES NOMINAL IN
•
INSIDE CHAMFER DEPTH: 0.320 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.574 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.880 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
BODY OUTSIDE DIAMETER1.670 INCHES NOMINAL IN
STYLE DESIGNATORIRREGULAR
MOUNTING HOLE DIAMETER0.648 INCHES NOMINAL IN
INSIDE CHAMFER DEPTH0.320 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.574 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12292556?
12292556 is a RETAINER,HELICAL COMPRESSION SPR.
What is the NSN for 12292556?
12292556 is cataloged in the U.S. Government catalog under NSN 5340-01-112-8614. This indicates validated use in U.S. government and defense supply chains.
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