The Belt,flat, cataloged under National Stock Number 3030-00-285-4672, 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 Drs C3 & Aviation Company Dba Drs Data & Imaging Systems. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-285-4672 |
| Primary Part Number | 631 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — Belting, Drive Belts, Fan Belts, and Accessories |
| Manufacturer | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems |
| Status | ACTIVE |
| Nominal Inside Circumference | 6.713 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Style Designator | REGULAR FLAT TYPE |
| Surface Condition | SMOOTH OVERALL |
| Ply Quantity | 1 |
| Nominal Width | 0.250 INCHES IN |
| Material | PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) BODY |
| Nominal Thickness | 0.002 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 631 PRIMARY | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA) |
| Reference | Meaning |
|---|---|
| 7602320-1 | 5/2 Secondary reference U.S. Government activity |
| MT0M1276-A | 5/9 Secondary reference Butler Precision Belting Inc Dba Bpb |
NSN 3030-00-285-4672 is a Belt,flat, manufactured by Drs C3 & Aviation Company Dba Drs Data & Imaging Systems, classified under FSC 3030, Belting, Drive Belts, Fan Belts, and Accessories. Status: active.
NSN 3030-00-285-4672 has 1 manufacturer part number on file: 631 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems).
Key specifications for 631: Nominal Inside Circumference: 6.713 INCHES IN; Usage Design: TRANSMITTING POWER; Style Designator: REGULAR FLAT TYPE; Surface Condition: SMOOTH OVERALL. 8 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 3030-00-285-4672 has DEMIL Code Q. 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.