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7251812 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7251812: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 0.625 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, special_features: MATERIAL:CARBON STEEL, ASTM A108 OR A576, UNS G10150-G10260, overall_thickness: 0.500 INCHES MAXIMUM IN, end_item_identification: MK45 GUN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-645-3876, 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
7251812
NSN: 5340-01-645-3876
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
overall_width0.625 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
special_featuresMATERIAL:CARBON STEEL, ASTM A108 OR A576, UNS G10150-G10260
overall_thickness0.500 INCHES MAXIMUM IN
end_item_identificationMK45 GUN
part_name_assigned_by_controlling_agencyBRACKET
NSN5340-01-645-3876
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7251812 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
•
OVERALL THICKNESS: 0.500 INCHES MAXIMUM IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.500 INCHES MAXIMUM IN
OVERALL LENGTH1.500 INCHES NOMINAL IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL:CARBON STEEL, ASTM A108 OR A576, UNS G10150-G10260
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET
END ITEM IDENTIFICATIONMK45 GUN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7251812?
7251812 is a BRACKET,MOUNTING.
What is the NSN for 7251812?
7251812 is cataloged in the U.S. Government catalog under NSN 5340-01-645-3876. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.