The Contact,electrical, cataloged under National Stock Number 5999-01-341-3345, 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 Alliant Techsystems Operations Llc Div Defense Electronic Systems. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-341-3345 |
| Primary Part Number | 88100422 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Alliant Techsystems Operations Llc Div Defense Electronic Systems |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-S-365,TYPE II,GRADE B FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT |
| Overall Diameter | 0.091 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Mounting Method | FORCE FIT |
| Style Designator | CYLINDRICAL SHAPE |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Material Document and Classification | QQ-B-626,ALY 360,1/2 H FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Surface Treatment | SILVER BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES SILVER |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 88100422 | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| 88100422 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5999-01-341-3345 is a Contact,electrical, manufactured by Alliant Techsystems Operations Llc Div Defense Electronic Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-341-3345 has 1 manufacturer part number on file: 88100422 (Alliant Techsystems Operations Llc Div Defense Electronic Systems).
Key specifications for 88100422: Surface Treatment Document and Classification: QQ-S-365,TYPE II,GRADE B FED SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT; Overall Diameter: 0.091 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN; Precious Material: SILVER; Mounting Method: FORCE FIT. 10 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.