The Circuit Card Assembly, cataloged under National Stock Number 5998-01-522-9920, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teradyne, Inc. Dba Teradyne Div Assembly Test Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-522-9920 |
| Primary Part Number | 429-629-53 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Teradyne, Inc. Dba Teradyne Div Assembly Test Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JT |
| Weight | 2.5000 lbs |
| Cube | 0.0090 cu ft |
| Part Number | Manufacturer |
|---|---|
| 407630 | Astronics Test Systems Inc (USA) |
| 429-629-53 PRIMARY | Teradyne, Inc. Dba Teradyne Div Assembly Test Division (USA) |
| Reference | Meaning |
|---|---|
| 407630-407531-001 | D/9 Drawing number reference only Astronics Test Systems Inc |
| 1260-22-OPT01T | D/9 Drawing number reference only Astronics Test Systems Inc |
NSN 5998-01-522-9920 is a Circuit Card Assembly, manufactured by Teradyne, Inc. Dba Teradyne Div Assembly Test Division, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-522-9920 has 2 manufacturer part numbers on file: 407630 (Astronics Test Systems Inc), 429-629-53 (Teradyne, Inc. Dba Teradyne Div Assembly Test Division).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-617-8687. Verify interchangeability with system specifications before substitution.
Key specifications for 429-629-53: Part Name Assigned by Controlling Agency: HIGH-POWER SWITCH CARD; End Item Identification: C-17A SUPPORT EQUIP USED WITH S9-500-00 TEST STATION,4920-01-482-9539 A. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5998-01-522-9920 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.