The Transmitter Subassembly, cataloged under National Stock Number 5895-00-565-8779, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-00-565-8779 |
| Primary Part Number | 458-797 |
| Item Name | Transmitter Subassembly |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Component Type and Quantity | 2 RECEPTACLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 458-797 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| B11234 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 458-797 | 5/9 Secondary reference Scomill Inc |
| 458-797 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| 85947 | C/1 Advisory reference — outside the item-of-supply concept Wurlitzer Co the |
| B458-797 | C/1 Advisory reference — outside the item-of-supply concept Scomill Inc |
NSN 5895-00-565-8779 is a Transmitter Subassembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-00-565-8779 has 1 manufacturer part number on file: 458-797 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
2 possible matches (shared part number, not a government interchangeability claim): 2540-01-399-0878, 6520-01-539-6978. Verify interchangeability with system specifications before substitution.
Key specifications for 458-797: Component Type and Quantity: 2 RECEPTACLE; Special Features: MAJOR COMPONENTS: JACK MOUNTING TIP 1; ELECTRICAL CONNECTOR RECEPTACLES 2; End Item Identification: AN/GRT-3 TRANSMITTING SET, RADIO. 1 specification is 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 5895-00-565-8779 has DEMIL Code C. 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.