The Charge Choke, cataloged under National Stock Number 1270-01-125-2181, is classified within Federal Supply Class 1270 (Aircraft Gunnery Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Rantec Power Systems Inc. Dba Rantec Power Systems. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1270-01-125-2181 |
| Primary Part Number | 700537 |
| Item Name | Charge Choke |
| FSC / FSG | 1270 / 12 — Aircraft Gunnery Fire Control Components |
| Manufacturer | Rantec Power Systems Inc. Dba Rantec Power Systems |
| Status | ACTIVE |
| FSC Application Data | ACFT GUNNERY FIRE CONTROL COMPONENT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 700537 PRIMARY | Rantec Power Systems Inc. Dba Rantec Power Systems (USA) |
| Reference | Meaning |
|---|---|
| 682328-1 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
| 700537 | 5/9 Secondary reference Rantec Microwave Systems, Inc. Dba Rantec Microwave Systems Inc |
| 682328-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1270-01-125-2181 is a Charge Choke, manufactured by Rantec Power Systems Inc. Dba Rantec Power Systems, classified under FSC 1270, Aircraft Gunnery Fire Control Components. Status: active.
NSN 1270-01-125-2181 has 1 manufacturer part number on file: 700537 (Rantec Power Systems Inc. Dba Rantec Power Systems).
Key specifications for 700537: FSC Application Data: ACFT GUNNERY FIRE CONTROL COMPONENT; End Item Identification: AN/ASQ-21. 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 1270-01-125-2181 has DEMIL Code B. 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.