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654737 — PLATE,MENDING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

654737: PLATE,MENDING.

The PLATE,MENDING is a the manufacturer industrial component. Key specifications include special_features: STEEL QQ-S-666; 0.500 IN. LG; 0.219 IN.

W; 0.032 IN. THK; TWO HOLES 0.312 IN. CENTERS 0.104 IN.

DIA IN, end_item_identification: GUN SIGHT MK29. This part is cataloged in the U.S. Government catalog under NSN 5340-00-382-5892, 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
654737
NSN: 5340-00-382-5892
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_featuresSTEEL QQ-S-666; 0.500 IN. LG; 0.219 IN. W; 0.032 IN. THK; TWO HOLES 0.312 IN. CENTERS 0.104 IN. DIA IN
end_item_identificationGUN SIGHT MK29
NSN5340-00-382-5892
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 654737 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL QQ-S-666; 0.500 IN. LG; 0.219 IN. W; 0.032 IN. THK; TWO HOLES 0.312 IN. CENTERS 0.104 IN. DIA IN
END ITEM IDENTIFICATIONGUN SIGHT MK29
SUBSTITUTES & CROSS-REFERENCES 1
265609Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 654737?
654737 is a PLATE,MENDING.
What parts can replace 654737?
There is 1 known substitute for 654737: 265609. Substitute compatibility should be verified for your specific system.
What is the NSN for 654737?
654737 is cataloged in the U.S. Government catalog under NSN 5340-00-382-5892. This indicates validated use in U.S. government and defense supply chains.
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