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RCSK17849 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RCSK17849: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_width: 2.000 INCHES NOMINAL IN, overall_height: 2.600 INCHES NOMINAL IN, overall_length: 8.750 INCHES NOMINAL IN, mounting_hole_diameter: 0.438 INCHES NOMINAL IN, end_item_identification: HMMWV. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-472-9381, 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
RCSK17849
NSN: 5340-01-472-9381
FSC: 5340 — Hardware, Commercial
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL
overall_width2.000 INCHES NOMINAL IN
overall_height2.600 INCHES NOMINAL IN
overall_length8.750 INCHES NOMINAL IN
mounting_hole_diameter0.438 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identificationHMMWV
NSN5340-01-472-9381
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RCSK17849 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
•
MOUNTING HOLE QUANTITY: 4
•
MOUNTING HOLE DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL HEIGHT2.600 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH8.750 INCHES NOMINAL IN
OVERALL WIDTH2.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONHMMWV
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 1
456720117907Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 RCSK17849?
RCSK17849 is a BRACKET,MOUNTING.
What parts can replace RCSK17849?
There is 1 known substitute for RCSK17849: 456720117907. Substitute compatibility should be verified for your specific system.
What is the NSN for RCSK17849?
RCSK17849 is cataloged in the U.S. Government catalog under NSN 5340-01-472-9381. 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.