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12266056 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12266056: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include end_item_identification: TRUCK CARRIER,PCCN C312AA. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-056-5023, 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
12266056
NSN: 5340-01-056-5023
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
special_featuresCONSISTS OF 2 INSERTS P/N MS51830-102L,FSCM 96906; 1 BRACKET P/N 12266056-3,FSCM 19207; 1.880 IN. O/A HEIGHT; MOUNTING FLANGE 2.500 INS SQUARE,0.190 IN. THK; 4 HOLED FLANGE 0.238 IN. DIA IN
end_item_identificationTRUCK CARRIER,PCCN C312AA
NSN5340-01-056-5023
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12266056 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 FEATURESCONSISTS OF 2 INSERTS P/N MS51830-102L,FSCM 96906; 1 BRACKET P/N 12266056-3,FSCM 19207; 1.880 IN. O/A HEIGHT; MOUNTING FLANGE 2.500 INS SQUARE,0.190 IN. THK; 4 HOLED FLANGE 0.238 IN. DIA IN
END ITEM IDENTIFICATIONTRUCK CARRIER,PCCN C312AA
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 1
676286-1Reference 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 12266056?
12266056 is a BRACKET,MOUNTING.
What parts can replace 12266056?
There is 1 known substitute for 12266056: 676286-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 12266056?
12266056 is cataloged in the U.S. Government catalog under NSN 5340-01-056-5023. This indicates validated use in U.S. government and defense supply chains.
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