The Parts Kit,compressor Unloader, cataloged under National Stock Number 4310-00-138-2003, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Rix Industries. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-138-2003 |
| Primary Part Number | AN15-B1547-1 |
| Item Name | Parts Kit,compressor Unloader |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Component Quantity | 7 |
| Nonsupply Items and Quantities | STEM W/INTEGRAL DISK 1; NUT 1; WASHER 1; SPRING 3; SEAT 1 |
| 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 |
|---|---|
| AN15-B1547-1 PRIMARY | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| AK15-451-2 | 5/9 Secondary reference Rix Industries |
| A15-B1547-1 | 5/9 Secondary reference Rix Industries |
| A15-B1547 | C/1 Advisory reference — outside the item-of-supply concept Rix Industries |
NSN 4310-00-138-2003 is a Parts Kit,compressor Unloader, manufactured by Rix Industries, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-138-2003 has 1 manufacturer part number on file: AN15-B1547-1 (Rix Industries).
Key specifications for AN15-B1547-1: Component Quantity: 7; Nonsupply Items and Quantities: STEM W/INTEGRAL DISK 1; NUT 1; WASHER 1; SPRING 3; SEAT 1. 2 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.