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990231 — PACKING ASSORTMENT,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

990231: PACKING ASSORTMENT,PREFORMED.

The PACKING ASSORTMENT,PREFORMED is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: VINYL-COATED; TWO 1 LB WEIGHTS; PINK COLORED LBS, part_name_assigned_by_controlling_agency: DUMBELLS PHYSICAL THERAPY VINYL COATED TWO 1 LB WEIGHTS PINK LBS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-174-3031, 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
990231
NSN: 5330-01-174-3031
NIINs: 011743031, 014659387
FSC: 5330 — Packing and Gasket Materials
CAGE: 96151 — EATON CORPORATION DIV EATON FLUID POWER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionVINYL-COATED; TWO 1 LB WEIGHTS; PINK COLORED LBS
part_name_assigned_by_controlling_agencyDUMBELLS PHYSICAL THERAPY VINYL COATED TWO 1 LB WEIGHTS PINK LBS
NSN5330-01-174-3031
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 990231 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 2
81010158Reference document
Same NSN cross-reference
Reference document — Secondary reference
772954Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 990231?
990231 is a PACKING ASSORTMENT,PREFORMED.
What parts can replace 990231?
There are 2 known substitutes for 990231: 81010158, 772954. Substitute compatibility should be verified for your specific system.
What is the NSN for 990231?
990231 is cataloged in the U.S. Government catalog under NSN 5330-01-174-3031. This indicates validated use in U.S. government and defense supply chains.
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