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567774-1 — STAY,LOCKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

567774-1: STAY,LOCKING.

The STAY,LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.440 INCHES NOMINAL IN, special_features: MOUNTING BRACKET ATTACHED, style_designator: SINGLE, surface_treatment: COPPER ALLOY, operational_direction: LEFT-HAND OR RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-266-3128, 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
567774-1
NSN: 5340-01-266-3128
FSC: 5340 — Hardware, Commercial
CAGE: 54X10 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.440 INCHES NOMINAL IN
special_featuresMOUNTING BRACKET ATTACHED
style_designatorSINGLE
surface_treatmentCOPPER ALLOY
operational_directionLEFT-HAND OR RIGHT-HAND
NSN5340-01-266-3128
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 567774-1 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: LEFT-HAND OR RIGHT-HAND
•
STYLE DESIGNATOR: SINGLE
•
SURFACE TREATMENT: COPPER ALLOY
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OPERATIONAL DIRECTIONLEFT-HAND OR RIGHT-HAND
STYLE DESIGNATORSINGLE
OVERALL WIDTH0.440 INCHES NOMINAL IN
SPECIAL FEATURESMOUNTING BRACKET ATTACHED
SURFACE TREATMENTCOPPER ALLOY
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
430-51/8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 567774-1?
567774-1 is a STAY,LOCKING.
What parts can replace 567774-1?
There is 1 known substitute for 567774-1: 430-51/8. Substitute compatibility should be verified for your specific system.
What is the NSN for 567774-1?
567774-1 is cataloged in the U.S. Government catalog under NSN 5340-01-266-3128. This indicates validated use in U.S. government and defense supply chains.
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