The Contact,electrical, cataloged under National Stock Number 5999-01-178-9120, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-178-9120 |
| Primary Part Number | M39029/72-393 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Identification Code Color | ORANGE FIRST COLOR |
| Identification Code Color | ORANGE THIRD COLOR |
| Identification Code Color | WHITE SECOND COLOR |
| Overall Diameter | 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Style Designator | SOCKET CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Specification/standard Data | 81349-MIL-C-39029/72 GOVERNMENT SPECIFICATION |
| Surface Treatment | GOLD AND NICKEL BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Pin Width | 0.025 INCHES NOMINAL IN |
| Test Data Document | 81349-MIL-C-39029 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.). |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 WIRE WRAP AXIALLY AT EACH END |
| Pin Length | 0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.0100 lbs |
| Cube | 0.0043 cu ft |
| Part Number | Manufacturer |
|---|---|
| M39029/72-393 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M39029/72-393 | 5/9 Secondary reference U.S. Government activity |
| MIL-C-39029/72 | 5/9 Secondary reference U.S. Government activity |
| BIN-393 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| SAE-AS39029/72 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 5999-01-178-9120 is a Contact,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-178-9120 has 1 manufacturer part number on file: M39029/72-393 (Sae International Dba Sae International).
2 possible matches (shared part number, not a government interchangeability claim): 5999-01-244-4085, 5999-01-282-0552. Verify interchangeability with system specifications before substitution.
Key specifications for M39029/72-393: Identification Code Color: ORANGE FIRST COLOR; Identification Code Color: ORANGE THIRD COLOR; Identification Code Color: WHITE SECOND COLOR; Overall Diameter: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.