The Belt,flat, cataloged under National Stock Number 3030-01-144-1824, 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 Lockheed Martin Corporation Div Rms - Manassas. Government technical data includes 12 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3030-01-144-1824 |
| Primary Part Number | 2845466-1 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Nominal Inside Circumference | 18.000 INCHES IN |
| Strengthening Feature | DACRON CORD |
| Usage Design | TRANSMITTING POWER |
| Special Test Features | ACOUSTICALLY SENSITIVE TEST REQUIRED ON NEWLY SOURCED PARTS |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | ROUGH TOP SURFACE |
| Surface Condition | SMOOTH PULLEY SURFACE |
| Ply Quantity | 1 |
| Nominal Width | 0.500 INCHES IN |
| Material | RUBBER CHLOROPRENE CLASS CR BODY |
| Performance Type | REGULAR COMMERCIAL DUTY |
| Nominal Thickness | 0.022 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 |
|---|---|
| 2845466-1 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| 5145349 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 2845466-1 | C/1 Advisory reference — outside the item-of-supply concept Kearfott Corp Div Kearfott Corporation |
NSN 3030-01-144-1824 is a Belt,flat, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-01-144-1824 has 1 manufacturer part number on file: 2845466-1 (Lockheed Martin Corporation Div Rms - Manassas).
1 possible match (shared part number, not a government interchangeability claim): 3030-01-348-3833. Verify interchangeability with system specifications before substitution.
Key specifications for 2845466-1: Nominal Inside Circumference: 18.000 INCHES IN; Strengthening Feature: DACRON CORD; Usage Design: TRANSMITTING POWER; Special Test Features: ACOUSTICALLY SENSITIVE TEST REQUIRED ON NEWLY SOURCED PARTS. 12 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.