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PartsTable / COMPONENT / 8900588
8900588 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The MODIFICATION KIT,GUN,WEAPON is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: RSAR HANDGUARD LINK AND SCREWS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-211-9734, 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
8900588
NSN: 5330-00-211-9734
FSC: 5330
CAGE: 05972 — LOCTITE CORP (USA)
SPECIFICATIONS
special_featuresRSAR HANDGUARD LINK AND SCREWS. CONTAINS: P/N 2401199 HANDGRUARD LINK QTY 1, FLAT HEAD, P/N 24004398-32 UNC X 0.250, SS, BO, TORX QTY 2.
part_name_assigned_by_controlling_agencyRSAR HANDGUARD LINK AND SCREWS
NSN5330-00-211-9734
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8900588 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
90069Interchangeable
interchangeable cross-reference
interchangeable
65700259Interchangeable
interchangeable cross-reference
interchangeable
841H6Interchangeable
interchangeable cross-reference
interchangeable
65-02-0028Interchangeable
interchangeable cross-reference
interchangeable
6600183Interchangeable
interchangeable cross-reference
interchangeable
13716Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8900588?
8900588 is a MODIFICATION KIT,GUN,WEAPON.
What parts can replace 8900588?
There are 12 known substitutes for 8900588: 90069, 65700259, 841H6 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8900588?
8900588 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-211-9734. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026