The Control,indicator, cataloged under National Stock Number 1270-01-329-7918, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Litton Systems Inc Guidance and Control Systems Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1270-01-329-7918 |
| Primary Part Number | 8900610-503 |
| Item Name | Control,indicator |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Litton Systems Inc Guidance and Control Systems Div |
| Status | ACTIVE |
| Maximum Overall Width | 7.500 INCHES IN |
| Maximum Overall Length | 12.350 INCHES IN |
| Maximum Overall Height | 6.900 INCHES IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 8900610-503 | Litton Systems Inc Guidance and Control Systems Div (USA) |
| 70600-81820-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| C-11822/AW | 5/2 Secondary reference U.S. Government activity |
NSN 1270-01-329-7918 is a Control,indicator, manufactured by Litton Systems Inc Guidance and Control Systems Div, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-329-7918 has 2 manufacturer part numbers on file: 8900610-503 (Litton Systems Inc Guidance and Control Systems Div), 70600-81820-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 8900610-503: Maximum Overall Width: 7.500 INCHES IN; Maximum Overall Length: 12.350 INCHES IN; Maximum Overall Height: 6.900 INCHES IN; End Item Identification: ACFT MODEL SH-60F. 4 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 1270-01-329-7918 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.