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12611057 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, body_length: 1.250 INCHES MAXIMUM IN, shank_height: 0.050 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-733-1327, 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
12611057
NSN: 4730-01-733-1327
FSC: 4730
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
body_length1.250 INCHES MAXIMUM IN
shank_height0.050 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
nominal_length4.940 INCHES ALL ENDS IN
overall_height0.425 INCHES NOMINAL IN
quality_factor26 MINIMUM SINGLE COMPONENT SINGLE WINDING
surface_finish32.0 MICROINCHES OUTSIDE DIAMETER
connection_typeTHREADED INTERNAL PIPE ALL ENDS
first_end_styleSQUARE
NSN4730-01-733-1327
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12611057 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
RE61A241TYPE61507Interchangeable
interchangeable cross-reference
interchangeable
61507Interchangeable
interchangeable cross-reference
interchangeable
190-2923-000Interchangeable
interchangeable cross-reference
interchangeable
17524Interchangeable
interchangeable cross-reference
interchangeable
S14-20-2161Interchangeable
interchangeable cross-reference
interchangeable
411197-63Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12611057?
12611057 is a COIL,RADIO FREQUENCY.
What parts can replace 12611057?
There are 9 known substitutes for 12611057: RE61A241TYPE61507, 61507, 190-2923-000 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12611057?
12611057 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-733-1327. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026