The Tac Com and Audio S, cataloged under National Stock Number 5895-01-514-0977, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Product Development Associates, Inc.. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-514-0977 |
| Primary Part Number | 300424-01 |
| Item Name | Tac Com and Audio S |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Product Development Associates, Inc. |
| 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 | VH |
| Weight | 10.0000 lbs |
| Cube | 0.5208 cu ft |
| Part Number | Manufacturer |
|---|---|
| 300424-00-Q70 | Product Development Associates, Inc. (USA) |
| 300424-01 PRIMARY | Product Development Associates, Inc. (USA) |
| 300424-01-Q70 | Product Development Associates, Inc. (USA) |
| B908 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| 79C0541-00 | 5/2 Secondary reference U.S. Government activity |
| B908 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5895-01-514-0977 is a Tac Com and Audio S, manufactured by Product Development Associates, Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-514-0977 has 4 manufacturer part numbers on file: 300424-00-Q70 (Product Development Associates, Inc.), 300424-01 (Product Development Associates, Inc.), 300424-01-Q70 (Product Development Associates, Inc.), B908 (Lockheed Martin Corporation Div Rms - Manassas).
Key specifications for 300424-01: Part Name Assigned by Controlling Agency: INAVY); TAC COM AND AUDIO SYSTEM; End Item Identification: OA-9492/UYQ-70 DISP GRP, SUB EXPANDED COMMONSONAR; OA-9491/UYQ-70 (V) 1, AN/WLY-1 HYBRID; AN/UYQ-70 (V), DISP GRP, SUB COM,ND3; OA-9492/UYQ-70 (V), DISP GRP, SUB EXP COM,ARCH; OA-9492/UYQ-70 (V), DISP GRP,SUB EXP COM,CC; OA-9491/UYQ-70 (V) DISPLAY GRP,SUB COMMON-ESM; OA-9491/UYQ-70 (V), DISP GRP,SUB COM, IMAGING; OA-9491/UYQ-70 (V),DISP GRP,SUB COM,SRWS; OA-9491/UYQ-70 (V), DISP GRP, SUB COM, OBTT.. 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 5895-01-514-0977 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.