The Cover,capstan, cataloged under National Stock Number 5840-01-437-9604, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Cuming Microwave Corporation Div Ppg Aerospace, Cuming Microwave. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-437-9604 |
| Primary Part Number | 7538377 |
| Item Name | Cover,capstan |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Cuming Microwave Corporation Div Ppg Aerospace, Cuming Microwave |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL E — Frag Demil |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7538377 PRIMARY | Cuming Microwave Corporation Div Ppg Aerospace, Cuming Microwave (USA) |
| 7538377 PRIMARY | Laird R & F Products, Inc. (USA) |
| 7538377 PRIMARY | Arc Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| MAC-3007-286-004 | 5/9 Secondary reference Millimeter Wave Technology Inc |
NSN 5840-01-437-9604 is a Cover,capstan, manufactured by Cuming Microwave Corporation Div Ppg Aerospace, Cuming Microwave, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-437-9604 has 3 manufacturer part numbers on file: 7538377 (Cuming Microwave Corporation Div Ppg Aerospace, Cuming Microwave), 7538377 (Laird R & F Products, Inc.), 7538377 (Arc Technologies Llc).
Key specifications for 7538377: End Item Identification: PASSIVE COUNTERMEASURE SYSTEM (PCMS). 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 5840-01-437-9604 has DEMIL Code E. 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.