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500B — RESISTOR NETWORK,FIXED,FILM

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

500B: RESISTOR NETWORK,FIXED,FILM.

The RESISTOR NETWORK,FIXED,FILM is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-00-188-3509, 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
MRO→ MRO_GENERAL→ 500B
NSN: 4730-00-188-3509
NIINs: 001883509, 002142923, 002521372, 005027373, 006839466, 008869788, 010287493, 011948037
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80218 — PHOENIX STEEL CORP (USA)
SPECIFICATIONS
Part Number500B
NSN4730-00-188-3509
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 500B · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 10
087-01-080-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
444730Reference document
Same NSN cross-reference
Reference document — Secondary reference
04-0064 ITEM NO 55Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
32628Reference document
Same NSN cross-reference
Reference document — Secondary reference
PG526Reference document
Same NSN cross-reference
Reference document — Secondary reference
10-30335Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 500B?
500B is a RESISTOR NETWORK,FIXED,FILM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 500B?
There are 10 known substitutes for 500B: 087-01-080-00, 444730, 04-0064 ITEM NO 55 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 500B?
500B is cataloged in the U.S. Government catalog under NSN 4730-00-188-3509. 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.