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PartsTable / COMPONENT / 118-73AB
118-73AB ✓ 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 connection_style: PLAIN, special_features: INSTRUCTION PLATE ATTACHED, style_designator: CAP, end_item_identification: P-3 AIRCRAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-883-2695, 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
118-73AB
NSN: 4730-00-883-2695
FSC: 4730
CAGE: 0GDP5 — AERO BRAKE & SPARES INC (USA)
SPECIFICATIONS
connection_stylePLAIN
special_featuresINSTRUCTION PLATE ATTACHED
style_designatorCAP
end_item_identificationP-3 AIRCRAFT
NSN4730-00-883-2695
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 118-73AB · 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
KEY FEATURES
•
STYLE DESIGNATOR: CAP
•
CONNECTION STYLE: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONP-3 AIRCRAFT
SPECIAL FEATURESINSTRUCTION PLATE ATTACHED
STYLE DESIGNATORCAP
CONNECTION STYLEPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
11873Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-101Interchangeable
interchangeable cross-reference
interchangeable
55-130Interchangeable
interchangeable cross-reference
interchangeable
1362560Interchangeable
interchangeable cross-reference
interchangeable
990-173-90Interchangeable
interchangeable cross-reference
interchangeable
990-173-91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 118-73AB?
118-73AB is a COIL,RADIO FREQUENCY.
What parts can replace 118-73AB?
There are 12 known substitutes for 118-73AB: 11873, GGG-B-101, 55-130 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 118-73AB?
118-73AB is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-883-2695. 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