The Weight,balance, cataloged under National Stock Number 6670-01-283-7920, is classified within Federal Supply Class 6670 (Scales and Balances) of the Instruments and Laboratory Equipment group. The manufacturer of record is The Boeing Company. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6670-01-283-7920 |
| Primary Part Number | 1D50634-543 |
| Item Name | Weight,balance |
| FSC / FSG | 6670 / 66 — Scales and Balances |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Criticality Code Justification | ATHN AND ATHZ AND FEAT |
| Denomination | 2.4 POUNDS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1D50634-543 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 1D50634 | D/9 Drawing number reference only The Boeing Company |
NSN 6670-01-283-7920 is a Weight,balance, manufactured by The Boeing Company, classified under FSC 6670, Scales and Balances. Status: active.
NSN 6670-01-283-7920 has 1 manufacturer part number on file: 1D50634-543 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 6670-01-283-7921. Verify interchangeability with system specifications before substitution.
Key specifications for 1D50634-543: Criticality Code Justification: ATHN AND ATHZ AND FEAT; Special Features: 3.700 IN. LG; 2.180 IN. W IN; Denomination: 2.4 POUNDS LBS. 2 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.