The Adapter,connector, cataloged under National Stock Number 5935-01-503-2892, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Black Box Corporation of Pennsylvania. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-503-2892 |
| Primary Part Number | 522303 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Black Box Corporation of Pennsylvania |
| Status | ACTIVE |
| Body Style | RECTANGULAR SHAPE, STRAIGHT THRU |
| Mating End Quantity | 2 |
| Contact Position Arrangement Style | 25 ALL MATING ENDS |
| Included Contact Quantity | 25 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Polarization Method | MATING END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 522303 PRIMARY | Black Box Corporation of Pennsylvania (USA) |
| AM03-0171 | Saab Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| SP12390 | 5/9 Secondary reference Infinite Electronics International, Inc. Div L-Com |
| 522303 | 5/9 Secondary reference Black Box Network Services |
| 2200128-202 | 7/2 Vendor item drawing reference National Weather Service Nexrad Radar Operations Center |
NSN 5935-01-503-2892 is a Adapter,connector, manufactured by Black Box Corporation of Pennsylvania, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-503-2892 has 2 manufacturer part numbers on file: 522303 (Black Box Corporation of Pennsylvania), AM03-0171 (Saab Australia Pty Ltd).
Key specifications for 522303: Overall Height: 3.060 INCHES MAXIMUM IN; Body Style: RECTANGULAR SHAPE, STRAIGHT THRU; Mating End Quantity: 2; Contact Position Arrangement Style: 25 ALL MATING ENDS. 5 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.