The Gear Assembly,speed Increaser, cataloged under National Stock Number 3010-01-648-2539, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Inertia Dynamics Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-648-2539 |
| Primary Part Number | 9900-0138 |
| Item Name | Gear Assembly,speed Increaser |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Inertia Dynamics Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9900-0138 PRIMARY | Inertia Dynamics Llc (USA) |
| Reference | Meaning |
|---|---|
| 13055050 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 3010-01-648-2539 is a Gear Assembly,speed Increaser, manufactured by Inertia Dynamics Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-648-2539 has 1 manufacturer part number on file: 9900-0138 (Inertia Dynamics Llc).
Key specifications for 9900-0138: Part Name Assigned by Controlling Agency: GEARBOX, INCREASER, ELEV HAND CRANK. 0 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.
NSN 3010-01-648-2539 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.