The Circuit Card Assembly, cataloged under National Stock Number 5998-01-548-4450, 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 National Instruments Corp. The record lists 8 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 | 5998-01-548-4450 |
| Primary Part Number | 777531-01 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | National Instruments Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | VN |
| Weight | 5.0000 lbs |
| Cube | 0.1033 cu ft |
| Part Number | Manufacturer |
|---|---|
| NI PCI-6602 | National Instruments Corp (USA) |
| PCI-6602 | National Instruments Corporation (uk) Ltd (GBR) |
| 777531-01 | Smurfit Kappa Weston-Super-Mare (GBR) |
| 777531-01 | Societe Nationale Instruments De France (FRA) |
| 25817855 | Bae Systems Integrated System Technologies Ltd (GBR) |
| NI PCI-6602 | National Instruments Corporation (uk) Ltd (GBR) |
| 77753101 | Bae Systems Electronics Limited Div Underwater Systems Division (GBR) |
| 777531-01 PRIMARY | National Instruments Corp (USA) |
NSN 5998-01-548-4450 is a Circuit Card Assembly, manufactured by National Instruments Corp, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-548-4450 has 8 manufacturer part numbers on file: NI PCI-6602 (National Instruments Corp), PCI-6602 (National Instruments Corporation (uk) Ltd), 777531-01 (Smurfit Kappa Weston-Super-Mare), 777531-01 (Societe Nationale Instruments De France), 25817855 (Bae Systems Integrated System Technologies Ltd) and 3 more.
1 possible match (shared part number, not a government interchangeability claim): 5998-01-726-8078. Verify interchangeability with system specifications before substitution.
Key specifications for 777531-01: Special Features: 8 UP/DOWN, 32-BIT COUNTER/TIMERS, 80 MHZ MAX. SOURCE FREQUENCY (125 MHZ W/PRESCALERS), UP TO 32 DIGITAL I/O LINES (5 V/TTL) DIGITAL DEBOUNCING FILTERS, REQUIRES 1 CABLE, 1 CONNECTOR BLOCK MHz; Part Name Assigned by Controlling Agency: NI PCI-6602 COUNTER/TIMER BD & NI-DAQ FOR WIN 2000/NT/ME/9X/MAC; End Item Identification: MK-48 TORPEDO MAINTENANCE SPARES FOR RAN, FMS. 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.
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.