Home · NSN 00-540-7389

NSN 00-540-7389 — Connector Body,Receptacle,Electr

NIIN 00-540-7389 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-540-7389 is the national stock number for a connector body,receptacle,electr. It cross-references to 4 manufacturer part numbers from 1 CAGE code, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is M28731/16-0001. The unit of issue is EA and the FLIS list price is $35.85.

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 1 CAGE

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

Know someone who should see this?

Cross-references

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

Part number	CAGE	Manufacturer	Reference	Variation
M28731/16G	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-DTL-28731/16	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
M28731/16-0001	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MILC28731-16	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 M28731/16-0001.

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

DLA management data

FLIS unit price: $35.85
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 1.224 AND INCHES MAXIMUM 1.244
Overall Width: INCHES MINIMUM 2.708 AND INCHES MAXIMUM 2.728
Environmental Protection: MOISTURE RESISTANT AND VIBRATION RESISTANT
Center To Center Distance Between Mounting Facilities Parallel To Height: INCHES MINIMUM 0.755 AND INCHES MAXIMUM 0.775
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: INCHES MINIMUM 2.272 AND INCHES MAXIMUM 2.292
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
Thread Quantity Per Inch: 24
Nominal Thread Size: INCHES 0.190
Insert Material: SINGLE MATING END PLASTIC DIALLYL PHTHALATE
Insert Material Document And Classification: SINGLE MATING END MIL SPEC SINGLE MATERIAL RESPONSE -IL---14,TYE SDG-F OR MIL SPEC SINGLE MATERIAL RESPONSE -IL--19833,TYE GDI-30F
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

Related stock numbers

Other NSNs filed under the same part numbers.

01-197-4728 · Connector Body,Receptacle,Electr

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.