The Swivel Assembly, cataloged under National Stock Number 2590-01-192-0632, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular 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 | 2590-01-192-0632 |
| Primary Part Number | 10916520 |
| Item Name | Swivel Assembly |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES SWIVEL LOCK; SWIVEL LOCK OPERATES BY TEE-BOLT STYLE HEAD; MOUNTING PLATE 9.000 IN. SQUARE; 4 MOUNTING HOLES 0.813 IN. DIA; TOTAL CLAMPING LENGTH 6.000 IN. WITH A 2.500 IN. LG. RELIEF IN CENTER; CLAMPING DIA. 4.008 IN; PIVOT PLATE SECURED TO MOUNTING PLATE BY 4 3/8-24UNF-2B BOLTS ON A 3.250 IN. BOLT CIRCLE; 3 POSITION-LOCK HOLES,0.828 IN. DIA. TO ALLOW 180.00 DEGREE PIVOT IN |
| 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 |
|---|---|
| 10916520 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2590-01-192-0632 is a Swivel Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-192-0632 has 1 manufacturer part number on file: 10916520 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10916520: General Characteristics Item Description: INCLUDES SWIVEL LOCK; SWIVEL LOCK OPERATES BY TEE-BOLT STYLE HEAD; MOUNTING PLATE 9.000 IN. SQUARE; 4 MOUNTING HOLES 0.813 IN. DIA; TOTAL CLAMPING LENGTH 6.000 IN. WITH A 2.500 IN. LG. RELIEF IN CENTER; CLAMPING DIA. 4.008 IN; PIVOT PLATE SECURED TO MOUNTING PLATE BY 4 3/8-24UNF-2B BOLTS ON A 3.250 IN. BOLT CIRCLE; 3 POSITION-LOCK HOLES,0.828 IN. DIA. TO ALLOW 180.00 DEGREE PIVOT IN. 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.