The Weight,balance, cataloged under National Stock Number 6670-00-657-5495, is classified within Federal Supply Class 6670 (Scales and Balances) of the Instruments and Laboratory Equipment group. The manufacturer of record is Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Weight,balance |
| FSC / FSG | 6670 — Scales and Balances (FSG 66) |
| Manufacturers | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (CAGE 8X044); Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (CAGE 56540); Kitco Llc (CAGE 34087) |
| Parameter | Value |
|---|---|
| NSN | 6670-00-657-5495 |
| Primary Part Number | 5672169-33 |
| Item Name | Weight,balance |
| FSC / FSG | 6670 / 66 — Scales and Balances |
| Manufacturer | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5672169-33 | Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (USA) |
| 5672169-33 | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
| 5672169-33 | Kitco Llc (USA) |
| Reference | Meaning |
|---|---|
| 5672169-33 | 5/9 Secondary reference The Boeing Company |
| 5672169-33 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6670-00-657-5495 is a Weight,balance, manufactured by Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company, classified under FSC 6670, Scales and Balances. Status: active.
NSN 6670-00-657-5495 has 3 manufacturer part numbers on file: 5672169-33 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company), 5672169-33 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 5672169-33 (Kitco Llc).
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.