Home · NSN 01-043-5858

NSN 01-043-5858 — Connector,Receptacle,Electrical

NIIN 01-043-5858 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-043-5858 is the national stock number for a connector,receptacle,electrical. It cross-references to 5 manufacturer part numbers from 2 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MIL-DTL-38999. The unit of issue is EA and the FLIS list price is $30.16.

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
MS27656T21B39S	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
MIL-DTL-38999	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
MILC38999	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
MS27656E21B39S	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	E	8
MS27656T21F39S	96906	Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M	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 MIL-DTL-38999.

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

DLA management data

FLIS unit price: $30.16
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: May 1, 2026

Item characteristics

Thread Class: AL
Thread Direction: RIGHT-HAND
Overall Length: INCHES MAXIMUM 1.320
Overall Height: INCHES NOMINAL 1.562
Overall Width: INCHES NOMINAL 1.562
Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Unthreaded Mounting Hole Diameter: INCHES MINIMUM 0.123 AND INCHES MAXIMUM 0.138
Center To Center Distance Between Mounting Facilities Parallel To Height: INCHES NOMINAL 1.250
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: INCHES NOMINAL 1.250
Distance From Mounting Shoulder To Front Face: INCHES MINIMUM 0.815 AND INCHES MAXIMUM 0.820
Threaded Device Type: BACK SHELL
Mating End Quantity: 1
Contact Removability: SINGLE MATING END ALL CONTACT GROUPINGS REMOVABLE
Polarization Method: KEYWAY OR MULTIPLE KEYWAY
Insert Position In Deg: 0.0
Shell Type: SOLID
Connector Locking Method: BAYONET PIN
Nominal Thread Length: INCHES 0.219
Nominal Thread Size: INCHES 1.188
Terminal Location: SINGLE MATING END ALL CONTACT GROUPINGS BACK
Contact Material: SINGLE MATING END ALL CONTACT GROUPINGS COPPER ALLOY
Contact Surface Treatment: SINGLE MATING END ALL CONTACT GROUPINGS GOLD AND SILVER
Terminal Type: SINGLE MATING END ALL CONTACT GROUPINGS CRIMP
Shell Material: ALUMINUM ALLOY

Related stock numbers

Other NSNs filed under the same part numbers.

00-001-5732 · Connector,Plug,Electrical
00-001-5920 · Connector,Plug,Electrical
00-001-5923 · Mold,Potting,Electrical Connecto
00-001-8616 · Connector,Receptacle,Electrical
00-001-8655 · Connector,Plug,Electrical
00-001-8656 · Connector,Plug,Electrical
00-003-7720 · Connector,Receptacle,Electrical
00-004-0231 · Connector,Receptacle,Electrical

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.