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90623 — HOLDER,SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

90623: HOLDER,SPRING.

The HOLDER,SPRING is a the manufacturer industrial component. Key specifications include capacity_rating: 102.0 OUNCES OZ, part_name_assigned_by_controlling_agency: CHEMICAL BIOLOGICAL RESERVOIR (CBR) 102 OZ OZ. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-049-0477, 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
90623
NSN: 5330-01-049-0477
NIINs: 010490477, 013583747, 015418399
FSC: 5330 — Packing and Gasket Materials
CAGE: 52304 — DANA COMMERCIAL VEHICLE PRODUCTS, LLC (USA)
SPECIFICATIONS
capacity_rating102.0 OUNCES OZ
special_featuresTHE OMEGA RESERVOIR IS DESIGNED FOR TYPE A GAS MASK ADAPTERS;THE GAS MASK ADAPTER FITS S10, FM12 AND JSG PM (XM-50) PROTECTIVE MASKS
part_name_assigned_by_controlling_agencyCHEMICAL BIOLOGICAL RESERVOIR (CBR) 102 OZ OZ
NSN5330-01-049-0477
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 90623 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
SUBSTITUTES & CROSS-REFERENCES 1
144EX496Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90623?
90623 is a HOLDER,SPRING.
What parts can replace 90623?
There is 1 known substitute for 90623: 144EX496. Substitute compatibility should be verified for your specific system.
What is the NSN for 90623?
90623 is cataloged in the U.S. Government catalog under NSN 5330-01-049-0477. This indicates validated use in U.S. government and defense supply chains.
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