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20-5135 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
Hama · HOSE FITTING
PRODUCT OVERVIEW

20-5135: RELAY,ELECTROMAGNETIC.

- Flexible optical fibre cable for fast and interference-free signal transmission. Key specifications include end_item_identification: PANEL SALINI, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: RELAY, DPDT, 24 VDC VDC, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-3832, 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
20-5135
NSN: 4730-00-278-3832
NIINs: 002783832, 016239385, 016332592
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationPANEL SALINI
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyRELAY, DPDT, 24 VDC VDC
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4730-00-278-3832
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 20-5135 · Hama ⚠ 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 8
504365Reference document
Same NSN cross-reference
Reference document — Secondary reference
J246Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS39184-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
330125Reference document
Same NSN cross-reference
Reference document — Secondary reference
270AB-6-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4730002783832Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 20-5135?
20-5135 is a RELAY,ELECTROMAGNETIC manufactured by Hama.
What parts can replace 20-5135?
There are 8 known substitutes for 20-5135: 504365, J246, MS39184-3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-5135?
20-5135 is cataloged in the U.S. Government catalog under NSN 4730-00-278-3832. 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.