The Pad,friction, cataloged under National Stock Number 1680-01-008-1590, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sargent Aerospace a Dover Diversified Co. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-008-1590 |
| Primary Part Number | 43051-1284 |
| Item Name | Pad,friction |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Sargent Aerospace a Dover Diversified Co |
| Status | ACTIVE |
| FSC Application Data | QUADRANT ASSEMBLY APPL A 10A AIRCRAFT A |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| General Characteristics Item Description | PLASTIC L-P-392A,0.500 IN. OD,0.056 IN. THICK A |
| 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 |
|---|---|
| 43051-1284 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 43051-1284 PRIMARY | Sargent Aerospace a Dover Diversified Co (USA) |
| Reference | Meaning |
|---|---|
| 43051-1284 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-008-1590 is a Pad,friction, manufactured by Sargent Aerospace a Dover Diversified Co, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-008-1590 has 2 manufacturer part numbers on file: 43051-1284 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 43051-1284 (Sargent Aerospace a Dover Diversified Co).
Key specifications for 43051-1284: FSC Application Data: QUADRANT ASSEMBLY APPL A 10A AIRCRAFT A; Overall Diameter: 0.500 INCHES NOMINAL IN; General Characteristics Item Description: PLASTIC L-P-392A,0.500 IN. OD,0.056 IN. THICK A; Overall Width: 0.055 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN. 3 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 1680-01-008-1590 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.