Home · NSN 01-251-4270

NSN 01-251-4270 — Connector,Plug,Electrical

NIIN 01-251-4270 · unit of issue EA · AAC X (semi-active, no procurement planned) · source of supply SMS

NSN 01-251-4270 is the national stock number for a connector,plug,electrical. 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, Armed Services Electro Standards Agency; the primary is 49F180. The unit of issue is EA and the FLIS list price is $139.67.

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.

6

part numbers from 4 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-251-4270: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
M39012/01-050481349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-PRF-39012/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
MIL-C-39012/181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
5935PL10145129009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
49F18080067Armed Services Electro Standards AgencyE8
UG188U80058Joint Electronics Type Designation SystemE8

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 49F180.

Request 49F180

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$139.67
Unit of issue
EA
Acquisition advice
X — Semi-active, no procurement planned
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2B
Thread Direction
RIGHT-HAND
Overall Length
INCHES MAXIMUM 1.516
Overall Diameter
INCHES MAXIMUM 0.827
Environmental Protection
MOISTURE RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT
Threaded Device Type
COUPLING FACILITY
Mating End Quantity
1
Contact Removability
SINGLE MATING END SINGLE CONTACT GROUPING NONREMOVABLE
Contact Maximum Ac Voltage Rating In Volts
1000.0
Polarization Method
KEYWAY OR MULTIPLE KEYWAY
Insert Position In Deg
0.0
Shell Type
SOLID
Connector Locking Method
INTERNALLY THREADED COUPLING RING
Radio Frequency Type Contact Characteristic Impedance In Ohms
50.0
Thread Quantity Per Inch
24
Nominal Thread Size
INCHES 0.625
Terminal Location
SINGLE MATING END SINGLE CONTACT GROUPING BACK
Contact Surface Treatment
SINGLE MATING END SINGLE CONTACT GROUPING GOLD
Contact Surface Treatment Document And Classification
SINGLE MATING END SINGLE CONTACT GROUPING MIL SPEC SINGLE TREATMENT RESPONSE -IL-G-45204,TYE 2,CLASS 2
Terminal Type
SINGLE MATING END SINGLE CONTACT GROUPING CRIMP
Shell Material
COPPER ALLOY
Shell Material Document And Classification
FED SPEC SINGLE MATERIAL RESPONSE QQ-B-613
Included Contact Quantity
1
Included Contact Type
SINGLE MATING END SINGLE CONTACT GROUPING COAXIAL PIN

Related stock numbers

Other NSNs filed under the same part numbers.

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.

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