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191758 — AMPLIFIER-FILTER ASSEMBLY,ELECTR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

191758: AMPLIFIER-FILTER ASSEMBLY,ELECTR.

AMPLIFIER-FILTER ASSEMBLY,ELECTR. Key specifications include voltage_in_volts: 12.0, part_name_assigned_by_controlling_agency: BATTERY, 12V GROUP 26 V. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-050-4208, 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
191758
NSN: 4730-00-050-4208
NIINs: 000504208, 014619411, 015394117, 016255108
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
voltage_in_volts12.0
part_name_assigned_by_controlling_agencyBATTERY, 12V GROUP 26 V
NSN4730-00-050-4208
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 191758 · 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 9
A5000Reference document
Same NSN cross-reference
Reference document — Secondary reference
122-6722635 PC 37Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
GS-132 ITEM 10Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
1610-BLReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
E108609 FIND 206Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
301SL0179000Reference 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 191758?
191758 is a AMPLIFIER-FILTER ASSEMBLY,ELECTR.
What parts can replace 191758?
There are 9 known substitutes for 191758: A5000, 122-6722635 PC 37, GS-132 ITEM 10 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 191758?
191758 is cataloged in the U.S. Government catalog under NSN 4730-00-050-4208. 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.