The Contact,electrical, cataloged under National Stock Number 5999-00-461-5151, 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 Stellant Systems Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares 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 | 5999-00-461-5151 |
| Primary Part Number | WP22Y22C000 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Stellant Systems Inc |
| Status | ACTIVE |
| Pin Diameter | 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Overall Diameter | 0.065 INCHES MAXIMUM IN |
| Mounting Method | CLIP |
| Style Designator | PIN CONTACT |
| Retention Groove Diameter | 0.053 INCHES MINIMUM AND 0.059 INCHES MAXIMUM IN |
| Surface Treatment | GOLD BODY |
| Surface Treatment | GOLD CONTACT |
| Cable Entrance Diameter | 0.049 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Current Rating in Amps | 3.0 |
| Pin Length | 0.168 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 | ZN |
| Weight | 0.0005 lbs |
| Cube | 0.0000 cu ft |
| Part Number | Manufacturer |
|---|---|
| WP22Y22C000 PRIMARY | Stellant Systems Inc (USA) |
| PS78549-9 | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
NSN 5999-00-461-5151 is a Contact,electrical, manufactured by Stellant Systems Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-461-5151 has 2 manufacturer part numbers on file: WP22Y22C000 (Stellant Systems Inc), PS78549-9 (Rockwell Collins, Inc. Dba Rc Displays Systems).
1 possible match (shared part number, not a government interchangeability claim): 5999-00-961-5838. Verify interchangeability with system specifications before substitution.
Key specifications for WP22Y22C000: Pin Diameter: 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; Overall Diameter: 0.065 INCHES MAXIMUM IN; Mounting Method: CLIP; Style Designator: PIN CONTACT. 13 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.