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49025 — RESISTOR,FIXED,COMPOSITION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

49025: RESISTOR,FIXED,COMPOSITION.

The RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: FIBER AND RUBBER BODY, nominal_width: 0.500 INCHES IN, performance_type: LIGHT DUTY, style_designator: PLAIN, cross-sectional_size: 4L, strengthening_feature: FIBER CORD. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-285-6389, 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
49025
NSN: 5330-00-285-6389
NIINs: 002856389, 005010021, 005283787
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
nominal_width0.500 INCHES IN
performance_typeLIGHT DUTY
style_designatorPLAIN
cross-sectional_size4L
strengthening_featureFIBER CORD
nominal_effective_outside_length54.000 INCHES IN
NSN5330-00-285-6389
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 49025 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 8
49329Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
16137Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21969DReference document
Same NSN cross-reference
Reference document — Secondary reference
50066Reference document
Same NSN cross-reference
Reference document — Secondary reference
BLRCD1-10Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
60564Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 49025?
49025 is a RESISTOR,FIXED,COMPOSITION.
What parts can replace 49025?
There are 8 known substitutes for 49025: 49329, 16137, 21969D and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49025?
49025 is cataloged in the U.S. Government catalog under NSN 5330-00-285-6389. This indicates validated use in U.S. government and defense supply chains.
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