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4287031 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4287031: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OR CARBON OVERALL, overall_length: 1.00 INCHES NOMINAL IN, special_features: THERE IS A DIAGONAL CUT THRU FROM ID TO OD, style_designator: SPLIT, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE AT BOTH ENDS, body_inside_diameter: 3.875 INCHES NOMINAL IN, body_outside_diameter: 4.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-556-3606, 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
4287031
NSN: 5340-01-556-3606
NIINs: 015563606, 016154758
FSC: 5340 — Hardware, Commercial
CAGE: 80212 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OR CARBON OVERALL
overall_length1.00 INCHES NOMINAL IN
special_featuresTHERE IS A DIAGONAL CUT THRU FROM ID TO OD
style_designatorSPLIT, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE AT BOTH ENDS
body_inside_diameter3.875 INCHES NOMINAL IN
body_outside_diameter4.062 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyGLIDE RING
NSN5340-01-556-3606
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4287031 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
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4287031?
4287031 is a BRACKET,MOUNTING.
What is the NSN for 4287031?
4287031 is cataloged in the U.S. Government catalog under NSN 5340-01-556-3606. This indicates validated use in U.S. government and defense supply chains.
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