The Parts Kit,seal Replacement,artil, cataloged under National Stock Number 1090-01-690-6590, is classified within Federal Supply Class 1090 (Assemblies Interchangeable Between Weapons in Two or More Classes) of the Weapons group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, 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 | 1090-01-690-6590 |
| Primary Part Number | 13047863 |
| Item Name | Parts Kit,seal Replacement,artil |
| FSC / FSG | 1090 / 10 — Assemblies Interchangeable Between Weapons in Two or More Classes |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Component Quantity | 7 |
| Supply Items and Quantities | INCLUDES:1 EACH PISTON COVER O-RING P/N M83485/1-035; 1 EACH MOTOR COVER O-RING P/N M83485/1-042; 2 EACH LIMIT SWITCH/BOTTOM COVER PLATE O-RING P/N 13077859; 1 EACH PISTON RADIAL SEAL P/N 13047860; 1 EACH PISTON WEAR RING P/N 13047861; AND 1 EACH PISTON FLANGED VARISEAL P/N 13047862 |
| Disposition After Initial Use | LIMITED |
| Usage Design | USED FOR RESEALING OR REPLACING WORN OR BROKEN PARTS ON LIGHT,MEDIUM AND HEAVY ARTILLERY GUNS AND HOWITZERS. |
| Accessory Component Quantity | 7 |
| 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 |
|---|---|
| 13047863 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 1090-01-690-6590 is a Parts Kit,seal Replacement,artil, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 1090, Assemblies Interchangeable Between Weapons in Two or More Classes. Status: active.
NSN 1090-01-690-6590 has 1 manufacturer part number on file: 13047863 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 13047863: Component Quantity: 7; Supply Items and Quantities: INCLUDES:1 EACH PISTON COVER O-RING P/N M83485/1-035; 1 EACH MOTOR COVER O-RING P/N M83485/1-042; 2 EACH LIMIT SWITCH/BOTTOM COVER PLATE O-RING P/N 13077859; 1 EACH PISTON RADIAL SEAL P/N 13047860; 1 EACH PISTON WEAR RING P/N 13047861; AND 1 EACH PISTON FLANGED VARISEAL P/N 13047862; Disposition After Initial Use: LIMITED; Part Name Assigned by Controlling Agency: KIT,SEAL REPLACEMENT. 5 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.
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.