The Switch Assembly, cataloged under National Stock Number 5930-01-271-2274, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5930-01-271-2274 |
| Primary Part Number | 266-7508-340 |
| Item Name | Switch Assembly |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Inclosure Type | UNINCLOSED |
| Controlling Agency | ROCKWELL INTERNATIONAL CORP |
| Mounting Method | BRACKET(S) |
| Identifying Number | 266-7508-340 DRAWING NO. |
| Switch Type | PUSH |
| Individual Switch Quantity | 6 |
| Mounting Configuration | TWO 0.094 IN. DIA MTG HOLES SPACED 3.169 IN. C TO C IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 266-7508-340 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 6XF12.5FSDBLK2UEE | Itt Schadow Inc (USA) |
| 600576 | Itt Schadow Inc (USA) |
NSN 5930-01-271-2274 is a Switch Assembly, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-271-2274 has 3 manufacturer part numbers on file: 266-7508-340 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 6XF12.5FSDBLK2UEE (Itt Schadow Inc), 600576 (Itt Schadow Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6150-01-385-9239, 2520-01-418-6192. Verify interchangeability with system specifications before substitution.
Key specifications for 266-7508-340: Overall Height: 1.724 INCHES NOMINAL IN; Inclosure Type: UNINCLOSED; Controlling Agency: ROCKWELL INTERNATIONAL CORP; Mounting Method: BRACKET(S). 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.