The Plate Assembly, cataloged under National Stock Number 1680-00-124-8893, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Simmonds Precision Products Inc. Government technical data includes 1 specification, 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-124-8893 |
| Primary Part Number | A6598 |
| Item Name | Plate Assembly |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Simmonds Precision Products Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF A MOUNTING PLATE AND COVER,PLATE 1.234 IN. LG 0.980 IN. WD W/RD CORNERS; COVER IS 1.235 IN. LG BY 0.985 IN. WD W/RD CORNERS,BOTH HAVE A 0.501 IN. DIA HOLE AND A 0.310 IN. DIA HOLE 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 |
|---|---|
| A6598 PRIMARY | Simmonds Precision Products Inc (USA) |
NSN 1680-00-124-8893 is a Plate Assembly, manufactured by Simmonds Precision Products Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-124-8893 has 1 manufacturer part number on file: A6598 (Simmonds Precision Products Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1680-00-709-6574, 6220-00-777-2292. Verify interchangeability with system specifications before substitution.
Key specifications for A6598: General Characteristics Item Description: CONSISTS OF A MOUNTING PLATE AND COVER,PLATE 1.234 IN. LG 0.980 IN. WD W/RD CORNERS; COVER IS 1.235 IN. LG BY 0.985 IN. WD W/RD CORNERS,BOTH HAVE A 0.501 IN. DIA HOLE AND A 0.310 IN. DIA HOLE IN. 1 specification is 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 1680-00-124-8893 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.