The Adapter,radio Frequency Cable, cataloged under National Stock Number 5940-01-191-1668, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-191-1668 |
| Primary Part Number | 12311080-25 |
| Item Name | Adapter,radio Frequency Cable |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY AND COPPER |
| 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 |
|---|---|
| 12311080-25 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5940-01-191-1668 is a Adapter,radio Frequency Cable, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-191-1668 has 1 manufacturer part number on file: 12311080-25 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12311080-25: Overall Length: 8.3285 INCHES NOMINAL IN; Special Features: ALLOY IS 6061-T6,QQ-A-225/8,AND 2011-T3,QQ-A-225/3,AND 6061-0,QQ-A-225/8; COPPER IS BRAID,WIRE,QQ-B-575; SURFACE TREATMENT: ADAPTER AND COUPLING TOBE CADMIUM PLATED PER QQ-P-416,TYPE III,CLASS 3(COLOR CLEAR); SHIELD TO BE TIN COATED PER QQ-B-575; SHIELD RETENTION BAND SULFURIC ACID ANODIZE(COLOR OPTIONAL) MIL-A-8625,TYPE II,CLASS 2,OR CHROME CONVERSION COAT PER MIL-C-5541,CLASS 1A; PULL TEST: (ADAPTER TO SHIELD JOINT) 200 LBS. MIN. A; Material: ALUMINUM ALLOY AND COPPER. 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.
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.