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HS5281 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HS5281: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE BODY, overall_height: 0.562 INCHES NOMINAL IN, style_designator: CLOSED END, material_thickness: 0.062 INCHES NOMINAL IN, base_inside_diameter: 0.312 INCHES NOMINAL IN, body_outside_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-587-7165, 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
HS5281
NSN: 5340-01-587-7165
FSC: 5340 — Hardware, Commercial
CAGE: 02731 — MCDONNELL DOUGLAS HELICOPTER CO INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE BODY
overall_height0.562 INCHES NOMINAL IN
style_designatorCLOSED END
material_thickness0.062 INCHES NOMINAL IN
base_inside_diameter0.312 INCHES NOMINAL IN
body_outside_diameter0.500 INCHES NOMINAL IN
supplementary_featuresADDITIONAL SOS IS ROGERS CORP., 8020 WHITEPINE RD RICHMOND, VA, 23237-2263; P/N BE10339394 DIA NUMBER 662, NO CAGE FOUND.
end_item_identification1520-01-355-8250, HELICOPTER,ATTACK
material_document_and_classificationAMS-R-6855, CL 2, TY B, GR 40 ASSN STD SINGLE MATERIAL RESPONSE BODY
part_name_assigned_by_controlling_agencySEAL' EXTRUDED, CHLOROPRENE
NSN5340-01-587-7165
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HS5281 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
•
BODY OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: ADDITIONAL SOS IS ROGERS CORP., 8020 WHITEPINE RD RICHMOND, VA, 23237-2263; P/N BE10339394 DIA NUMBER 662, NO CAGE FOUND.
•
STYLE DESIGNATOR: CLOSED END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-R-6855, CL 2, TY B, GR 40 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
BASE INSIDE DIAMETER: 0.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.562 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESADDITIONAL SOS IS ROGERS CORP., 8020 WHITEPINE RD RICHMOND, VA, 23237-2263; P/N BE10339394 DIA NUMBER 662, NO CAGE FOUND.
STYLE DESIGNATORCLOSED END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-R-6855, CL 2, TY B, GR 40 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
BASE INSIDE DIAMETER0.312 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL' EXTRUDED, CHLOROPRENE
END ITEM IDENTIFICATION1520-01-355-8250, HELICOPTER,ATTACK
MATERIALRUBBER CHLOROPRENE BODY
SUBSTITUTES & CROSS-REFERENCES 1
BE10031102 DIE NO 662Reference 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 HS5281?
HS5281 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace HS5281?
There is 1 known substitute for HS5281: BE10031102 DIE NO 662. Substitute compatibility should be verified for your specific system.
What is the NSN for HS5281?
HS5281 is cataloged in the U.S. Government catalog under NSN 5340-01-587-7165. This indicates validated use in U.S. government and defense supply chains.
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