Home · NSN 01-285-3439

NSN 01-285-3439 — Connector,Receptacle,Electrical

NIIN 01-285-3439 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 01-285-3439 is the national stock number for a connector,receptacle,electrical. It cross-references to 3 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 M55302/166A45Y1. The unit of issue is EA and the FLIS list price is $56.41.

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.

3

part numbers from 1 CAGE

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-285-3439: 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
M55302/166A45Y181349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-DTL-55302/16681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
MIL-C-55302/16681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · 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 M55302/166A45Y1.

Request M55302/166A45Y1

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
$56.41
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Overall Length
INCHES MAXIMUM 5.795
Overall Height
INCHES MINIMUM 0.478 AND INCHES MAXIMUM 0.560
Overall Width
INCHES MAXIMUM 0.395
Environmental Protection
SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT
Unthreaded Mounting Hole Diameter
INCHES MINIMUM 0.183 AND INCHES MAXIMUM 0.185
Distance Between Mounting Facility Centers
INCHES NOMINAL 5.475
Mating End Quantity
1
Contact Removability
SINGLE MATING END SINGLE CONTACT GROUPING NONREMOVABLE
Connector Locking Method
FRICTION
Terminal Location
SINGLE MATING END SINGLE CONTACT GROUPING BACK
Contact Material
SINGLE MATING END SINGLE CONTACT GROUPING COPPER ALLOY
Contact Surface Treatment
SINGLE MATING END SINGLE CONTACT GROUPING GOLD AND NICKEL
Insert Material
SINGLE MATING END PLASTIC DIALLYL PHTHALATE AND GLASS FIBER AND PLASTIC POLYESTER
Contact Surface Treatment Document And Classification
SINGLE MATING END SINGLE CONTACT GROUPING MIL SPEC 1ST TREATMENT RESPONSE -IL-G-45204,TY 2,CLASS 1,GRADE C AND FED SPEC 2ND TREATMENT RESPONSE QQ-N-290,CLASS 2
Terminal Type
SINGLE MATING END SINGLE CONTACT GROUPING PIN
Contact Material Document And Classification
SINGLE MATING END SINGLE CONTACT GROUPING FED SPEC SINGLE MATERIAL RESPONSE QQ-B-626 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-B-750 OR FED SPEC SINGLE MATERIAL RESPONSE QQ-C-530
Insert Material Document And Classification
SINGLE MATING END MIL SPEC 1ST MATERIAL RESPONSE -IL---14,TY AND MIL SPEC 2ND MATERIAL RESPONSE -IL---14,TY AND MIL SPEC 3RD MATERIAL RESPONSE -IL---24519,TY GT-30F OR GST-40F
Included Contact Quantity
90
Precious Material And Location
GOLD CONTACT SURFACES
Precious Material And Weight
GOLD GRAINS, TROY 0.090
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
Specification/Standard Data
GOVERNMENT SPECIFICATION 81349--IL-C-55302 TO 166

Related stock numbers

Other NSNs filed under the same part numbers.

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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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