Receptacle Electrical Connector P/N MIL-C-55302/64

Specifications

Thread class

2A and 2B

Thread direction

Right-Hand

Overall length

2.540–2.560 in

Overall height

0.687–0.737 in

Overall width

0.245–0.255 in

Environmental protection

Shock Resistant and Vibration Resistant and Corrosion Resistant and Humidity Resistant and Fungus Resistant

Distance between mounting facility centers

2.345–2.355 in

Threaded device type

Coupling Facility and Mounting Stud

Mating end quantity

1

Contact removability

Single Mating End Single Contact Grouping Nonremovable

Contact maximum current rating in amps

5.0

Polarization method

Jackscrew

Connector locking method

Jackscrew-Socket

Thread quantity per inch

56

Nominal thread size

Inches 0.086

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,CL 1,Grade C and Fed Spec 2ND Treatment Response QQ-N-290,CL 2

Terminal type

Single Mating End Single Contact Grouping Solder Well

Contact material document and classification

Single Mating End Single Contact Grouping Fed Spec Single Material Response QQ-C-530 or Fed Spec Single Material Response QQ-C-533 or Fed Spec Single Material Response QQ-B-750

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

44

Included contact type

Single Mating End Single Contact Grouping Round Socket

Precious material and location

Gold Contact Surfaces

Precious material and weight

Gold Grains, Troy 0.044

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 Publications, Reflecting General Type Data on Certain Environmental and Performance Requirements and Test Conditions That Are Shown AS "Typical", "Average", "Nominal", Etc.). 81349--IL-C-55302

Thread series designator

Unified National Coarse (UNC)

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

MIL-C-55302/64 M55302/64-B44F

Also referenced as

161900-044

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 1 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	P No HMIS record; MSDS may apply by end use

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5935-01-283-0639?
NSN 5935-01-283-0639 (5935012830639) — Receptacle Electrical Connector: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for receptacle electrical connector in federal supply class 5935 (Connectors, Electrical).

Is NSN 5935-01-283-0639 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5935-01-283-0639 cost?
SECO typically prices parts like NSN 5935-01-283-0639 at $45–$90 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 5935-01-283-0639?
Part numbers that cross-reference this NSN include MIL-C-55302/64, M55302/64-B44F. It is also referenced by older, superseded or advisory numbers: 161900-044. SECO can quote against any of them.