The Contact,electrical, cataloged under National Stock Number 5999-01-397-9916, 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 Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-01-397-9916 |
| Primary Part Number | 9998-7010-006 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-14550 FED STD SINGLE TREATMENT RESPONSE AND QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE AND MIL-G-45204 TYPE II, GRADE C CLASS 1 FED STD SINGLE TREATMENT RESPONSE CONTACT |
| Precious Material | GOLD |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CONTACT |
| Surface Treatment | COPPER AND NICKEL AND GOLD CONTACT |
| Precious Material and Location | CONNECTOR PIN GOLD |
| Pin Width | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 1 PIN AXIALLY AT ONE END |
| Pin Length | 0.300 INCHES NOMINAL 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 | J |
| Part Number | Manufacturer |
|---|---|
| 9998-7010-006 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
| Reference | Meaning |
|---|---|
| 3103-2-00-34-00-00-08-0 | 7/2 Vendor item drawing reference Mill-Max Mfg Corp |
NSN 5999-01-397-9916 is a Contact,electrical, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-397-9916 has 1 manufacturer part number on file: 9998-7010-006 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
Key specifications for 9998-7010-006: Surface Treatment Document and Classification: MIL-C-14550 FED STD SINGLE TREATMENT RESPONSE AND QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE AND MIL-G-45204 TYPE II, GRADE C CLASS 1 FED STD SINGLE TREATMENT RESPONSE CONTACT; Precious Material: GOLD; Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CONTACT; Surface Treatment: COPPER AND NICKEL AND GOLD CONTACT. 9 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.