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250-08.000 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

250-08.000: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include end_item_identification: GEARBOX AND B. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-362-5044, 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
250-08.000
NSN: 5330-01-362-5044
NIINs: 013625044, 016020142
FSC: 5330 — Packing and Gasket Materials
CAGE: 1XHG5 — MACROTECH POLYSEAL INC (USA)
SPECIFICATIONS
end_item_identificationGEARBOX AND B
NSN5330-01-362-5044
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 250-08.000 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
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: LUBRITHANE,CAGE 57532 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
•
MATERIAL: PLASTIC POLYURETHANE SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONLUBRITHANE,CAGE 57532 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT
SPECIAL FEATURES8 INCHES I.D.,8.500 INCHES O.D. IN
MATERIALPLASTIC POLYURETHANE SEALING ELEMENT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SPRING
SUBSTITUTES & CROSS-REFERENCES 1
WG210063Reference 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 250-08.000?
250-08.000 is a SEAL,PLAIN.
What parts can replace 250-08.000?
There is 1 known substitute for 250-08.000: WG210063. Substitute compatibility should be verified for your specific system.
What is the NSN for 250-08.000?
250-08.000 is cataloged in the U.S. Government catalog under NSN 5330-01-362-5044. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.