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9180444 — STAY,LOCKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9180444: STAY,LOCKING.

The STAY,LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, overall_width: 0.750 INCHES NOMINAL IN, style_designator: SINGLE, surface_treatment: PASSIVATE, material_thickness: 0.125 INCHES NOMINAL IN, mounting_hole_diameter: 0.987 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-054-3786, 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
9180444
NSN: 5340-01-054-3786
NIINs: 010543786, 014728523
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 302
overall_width0.750 INCHES NOMINAL IN
style_designatorSINGLE
surface_treatmentPASSIVATE
material_thickness0.125 INCHES NOMINAL IN
mounting_hole_diameter0.987 INCHES NOMINAL IN
end_item_identification1430-01-418-4396
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-STD-171,NO 5.4 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-054-3786
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9180444 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
•
OPERATIONAL DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: SINGLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
OPERATIONAL DIRECTIONRIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATORSINGLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
OVERALL LENGTH8.469 INCHES MINIMUM AND 8.531 INCHES MAXIMUM IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 302
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 9180444?
9180444 is a STAY,LOCKING.
What is the NSN for 9180444?
9180444 is cataloged in the U.S. Government catalog under NSN 5340-01-054-3786. This indicates validated use in U.S. government and defense supply chains.
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