The Test Set,self, cataloged under National Stock Number 4920-01-335-2285, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Alliant Techsystems Operations Llc Div Defense Electronic Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-335-2285 |
| Primary Part Number | 2641159 |
| Item Name | Test Set,self |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Alliant Techsystems Operations Llc Div Defense Electronic Systems |
| Status | ACTIVE |
| General Characteristics Item Description | MAJOR COMPONENTS - CIRCUIT CARD ASSY 5; SELF TEST ASSY 3; PERSONALITY MODULE SELF-TEST 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 |
|---|---|
| 2641159 PRIMARY | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
| OTPH601-6000-001 | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
NSN 4920-01-335-2285 is a Test Set,self, manufactured by Alliant Techsystems Operations Llc Div Defense Electronic Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-335-2285 has 2 manufacturer part numbers on file: 2641159 (Alliant Techsystems Operations Llc Div Defense Electronic Systems), OTPH601-6000-001 (Alliant Techsystems Operations Llc Div Defense Electronic Systems).
Key specifications for 2641159: General Characteristics Item Description: MAJOR COMPONENTS - CIRCUIT CARD ASSY 5; SELF TEST ASSY 3; PERSONALITY MODULE SELF-TEST 1; End Item Identification: TEST PROGRAM SYSTEM,HERCULES DEFENSE ELECTRONICS SYS. 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.