The Contact,electrical, cataloged under National Stock Number 5999-01-156-7488, 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 Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-156-7488 |
| Primary Part Number | 10-242999-122 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Overall Diameter | 0.173 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Mounting Method | FLANGE |
| Surface Treatment | GOLD BODY AND CONTACT |
| Precious Material and Location | PLATED OVERALL GOLD |
| Material | COPPER ALLOY BODY AND CONTACT |
| 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 | 0.0800 lbs |
| Cube | 0.0060 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1215043-202 | Lockheed Martin Corporation Div Rms (USA) |
| 10-242999-122 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 1215043-202 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 5176302-12 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| LV242999-122T10 | C/1 Advisory reference — outside the item-of-supply concept Itt Cannon Llc |
| LV242999-122T10 | 5/9 Secondary reference Itt Veam, Llc Div Itt Veam Llc |
NSN 5999-01-156-7488 is a Contact,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-156-7488 has 3 manufacturer part numbers on file: 1215043-202 (Lockheed Martin Corporation Div Rms), 10-242999-122 (Amphenol Corp Div Amphenol Aerospace Operations), 1215043-202 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 10-242999-122: Overall Diameter: 0.173 INCHES NOMINAL IN; Precious Material: GOLD; Mounting Method: FLANGE; Overall Length: 0.453 INCHES NOMINAL IN. 6 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.