The Kit,gear, cataloged under National Stock Number 3020-01-494-6499, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Designatronics Incorporated Div Sterling Instruments Div. Government technical data includes 1 specification, 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 | 3020-01-494-6499 |
| Primary Part Number | S9999AR0153 |
| Item Name | Kit,gear |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Designatronics Incorporated Div Sterling Instruments Div |
| Status | ACTIVE |
| Relationship to Similar Equipment | SIMILAR TO NSN 3020-01-073-5243 EXCEPT THAT KIT CONTAINS ALUMINUM GEARSHAFT |
| 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 |
|---|---|
| S9999AR0153 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
NSN 3020-01-494-6499 is a Kit,gear, manufactured by Designatronics Incorporated Div Sterling Instruments Div, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-494-6499 has 1 manufacturer part number on file: S9999AR0153 (Designatronics Incorporated Div Sterling Instruments Div).
Key specifications for S9999AR0153: Relationship to Similar Equipment: SIMILAR TO NSN 3020-01-073-5243 EXCEPT THAT KIT CONTAINS ALUMINUM GEARSHAFT; Special Features: CONSISTS OF ONE STAINLESS STEEL GEARSHAFT P/N S9755AR0017, 1 NUMBER ONE SHIM P/N S7799YR0052 (3.10 O.D., 2.90 I.D., .115 THICK) AND 1 NUMBER 2 SHIM P/N S7799YR0053 (3.10 O.D., 2.90 I.D., .060 THICK); Part Name Assigned by Controlling Agency: BACKLASH GEAR KIT. 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.