The Housing,indicator, cataloged under National Stock Number 6695-01-252-9621, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Bird Electronic Corporation Div Bird Electronic Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Housing,indicator |
| FSC / FSG | 6695 — Combination and Miscellaneous Instruments (FSG 66) |
| Manufacturers | Bird Electronic Corporation Div Bird Electronic Corp (CAGE 70998) |
| Parameter | Value |
|---|---|
| NSN | 6695-01-252-9621 |
| Primary Part Number | RPK4410-901 |
| Item Name | Housing,indicator |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Bird Electronic Corporation Div Bird Electronic Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RPK4410-901 PRIMARY | Bird Electronic Corporation Div Bird Electronic Corp (USA) |
| Reference | Meaning |
|---|---|
| 89470389 | 5/9 Secondary reference Thales Air Defence |
| 4410-003 | 5/9 Secondary reference Bird Electronic Corporation Div Bird Electronic Corp |
| 4410-003 | 5/9 Secondary reference Tekelec Systemes |
NSN 6695-01-252-9621 is a Housing,indicator, manufactured by Bird Electronic Corporation Div Bird Electronic Corp, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-01-252-9621 has 1 manufacturer part number on file: RPK4410-901 (Bird Electronic Corporation Div Bird Electronic Corp).
1 possible match (shared part number, not a government interchangeability claim): 6210-01-680-5212. Verify interchangeability with system specifications before substitution.
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.