Home · NSN 01-201-9178

NSN 01-201-9178 — Adapter,Connector

NIIN 01-201-9178 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-201-9178 is the national stock number for an adapter,connector. It cross-references to 6 manufacturer part numbers from 4 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Jednolity Indeks Materialowy - Uniform Material Index, Itt Cannon Rf Products; the primary is 50-673-6800-89. The unit of issue is EA and the FLIS list price is $39.06.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

part numbers from 4 CAGEs

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
M55339/45-30101	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
MIL-PRF-55339/45	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
MIL-A-55339/45	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
5935PL1390767	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9 · Reference only
50-673-6800-89	98291	Itt Cannon Rf Products	E	8
C5114337	57958	Signals Warfare Project Manager	E	8

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 50-673-6800-89.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $39.06
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2B
Thread Direction: RIGHT-HAND
Overall Length: INCHES MAXIMUM 1.250
Overall Diameter: INCHES MAXIMUM 0.593
Environmental Protection: MOISTURE RESISTANT AND SALT WATER RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Threaded Device Type: COUPLING FACILITY
Mating End Quantity: 2
Contact Removability: ALL MATING ENDS SINGLE CONTACT GROUPING REMOVABLE
Shell Type: SOLID
Connector Locking Method: INTERNALLY THREADED COUPLING NUT AND BAYONET LATCH
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0
Thread Quantity Per Inch: 36
Nominal Thread Size: INCHES 0.250
Contact Material: ALL MATING ENDS SINGLE CONTACT GROUPING COPPER ALLOY
Contact Surface Treatment: ALL MATING ENDS SINGLE CONTACT GROUPING GOLD
Contact Surface Treatment Document And Classification: ALL MATING ENDS SINGLE CONTACT GROUPING MIL SPEC SINGLE TREATMENT RESPONSE -IL-G-45204,TY 1,CL 2,GRADE C
Shell Material: STEEL CORROSION RESISTING
Included Contact Quantity: 1
Included Contact Type: ALL MATING ENDS SINGLE CONTACT GROUPING COAXIAL PIN
Precious Material And Location: GOLD CONTACT SURFACES
Precious Material And Weight: GOLD GRAINS, TROY 0.010
Precious Material: GOLD
Test Data Document: SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE
Thread Series Designator: UNS

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.