The Piston Rack, cataloged under National Stock Number 3010-01-060-9949, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-060-9949 |
| Primary Part Number | 28938 |
| Item Name | Piston Rack |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Moog Inc. Dba Ampac-Isp Corp |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,AISI 41L40 |
| 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 |
|---|---|
| 28938 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 265-28345 ITEM 3 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| Reference | Meaning |
|---|---|
| 265-28345 | D/9 Drawing number reference only Moog Inc. Dba Ampac-Isp Corp |
NSN 3010-01-060-9949 is a Piston Rack, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-060-9949 has 2 manufacturer part numbers on file: 28938 (Moog Inc. Dba Ampac-Isp Corp), 265-28345 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-352-5768. Verify interchangeability with system specifications before substitution.
Key specifications for 28938: General Characteristics Item Description: STEEL,AISI 41L40; End Item Identification: HYDRAULIC ROTARY ACTUATOR,FLO-TORK INC,MODEL 265J. 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.