The Belt,positive Drive, cataloged under National Stock Number 3030-00-105-0293, is classified within Federal Supply Class 3030 (Belting, Drive Belts, Fan Belts, and Accessories) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3030-00-105-0293 |
| Primary Part Number | FA158 |
| Item Name | Belt,positive Drive |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Strengthening Feature | STEEL CORD |
| Nominal Diameter | 0.094 INCHES IN |
| Drive Type and Quantity | 158 PIN |
| Style Designator | POSITIVE DRIVE, ROUND |
| Surface Condition | SMOOTH OVERALL |
| Nominal Pitch Distance | 0.098 INCHES IN |
| Environmental Protection | STATIC FREE |
| Nominal Width | 0.203 INCHES IN |
| Material | RUBBER POLYURETHANE OVERALL |
| Nominal Pitch Length | 15.512 INCHES IN |
| 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 |
|---|---|
| FA158 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 10228874 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11155163 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| A42753-3 | 5/9 Secondary reference Dar Electronics Inc Dba National Radio Co |
| 32GBF-158-E | 5/9 Secondary reference W. M. Berg, Inc. |
NSN 3030-00-105-0293 is a Belt,positive Drive, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-105-0293 has 2 manufacturer part numbers on file: FA158 (Roller Bearing Co of America, Inc Div Pic Design), 10228874 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-131-2757. Verify interchangeability with system specifications before substitution.
Key specifications for FA158: Strengthening Feature: STEEL CORD; Nominal Diameter: 0.094 INCHES IN; Drive Type and Quantity: 158 PIN; Style Designator: POSITIVE DRIVE, ROUND. 10 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.