The Contact,electrical, cataloged under National Stock Number 5999-01-007-5791, 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 Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu. Government technical data includes 17 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-01-007-5791 |
| Primary Part Number | 12-20000-000 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu |
| Status | ACTIVE |
| Voltage Rating in Volts | 800.0 AC |
| Identification Code Color | YELLOW LOCATION NOT OTHERWISE SPECIFIED |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Style Designator | MODULE BOARD CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Material Document and Classification | QQ-C-533 FED SPEC ALL MATERIAL RESPONSES BODY |
| Material Document and Classification | QQ-C-533 FED SPEC ALL MATERIAL RESPONSES CONTACT |
| Surface Treatment | GOLD AND NICKEL CONTACT |
| Surface Treatment | GOLD BODY |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Pin Width | 0.045 INCHES NOMINAL IN |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 WIRE WRAP END OPPOSITE CONTACT |
| Current Rating in Amps | 5.0 |
| Pin Length | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Weight | 0.0015 lbs |
| Cube | 0.0003 cu ft |
| Part Number | Manufacturer |
|---|---|
| 12-20000-000 | Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu (USA) |
| Reference | Meaning |
|---|---|
| 5999PL0931551 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 12-20000-000 | 5/9 Secondary reference U.S. Government activity |
| 11-20401-105 | 5/9 Secondary reference U.S. Government activity |
| 7900852-03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5999-01-007-5791 is a Contact,electrical, manufactured by Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-007-5791 has 1 manufacturer part number on file: 12-20000-000 (Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-466-4489. Verify interchangeability with system specifications before substitution.
Key specifications for 12-20000-000: Voltage Rating in Volts: 800.0 AC; Identification Code Color: YELLOW LOCATION NOT OTHERWISE SPECIFIED; Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT; Precious Material: GOLD. 17 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.