Home · NSN 00-539-3121

NSN 00-539-3121 — Connector Body,Receptacle,Electr

NIIN 00-539-3121 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-539-3121 is the national stock number for a connector body,receptacle,electr. It cross-references to 4 manufacturer part numbers from 2 CAGE codes, including Avx Corporation, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is 53-8016-020-199-112. The unit of issue is EA and the FLIS list price is $1,174.52.

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 2 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
53-8016-020-199-112	91662	Avx Corporation	3 · Design control (vendor)	2 · Fully interchangeable
M28731/10-0001	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
M28731/10-0109	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MILC28731-10	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only

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 53-8016-020-199-112.

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

DLA management data

FLIS unit price: $1,174.52
Unit of issue: EA
Acquisition advice: J — Not stocked, central procurement
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Thread Class: 2A
Thread Direction: RIGHT-HAND
Overall Height: INCHES MINIMUM 0.676 AND INCHES MAXIMUM 0.696
Overall Width: INCHES MINIMUM 1.307 AND INCHES MAXIMUM 1.327
Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT
Center To Center Distance Between Mounting Facilities Parallel To Height: INCHES MINIMUM 0.400 AND INCHES MAXIMUM 0.420
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: INCHES MINIMUM 1.115 AND INCHES MAXIMUM 1.135
Distance From Mounting Shoulder To Front Face: INCHES MINIMUM 0.159 AND INCHES MAXIMUM 0.179
Threaded Device Type: COUPLING FACILITY
Mating End Quantity: 1
Polarization Method: GUIDE PIN/SOCKET
Connector Locking Method: SCREW
Nominal Thread Size: INCHES 0.086
Insert Material: SINGLE MATING END PLASTIC DIALLYL PHTHALATE
Special Features: 2 POLARIZING GUIDE SOCKETS AT POSITION 1
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: UNIFIED NATIONAL COARSE (UNC)
Specification/Standard Data: GOVERNMENT SPECIFICATION 81349--IL-C-28731

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.