The Arm Rest Assembly, cataloged under National Stock Number 1680-01-554-4166, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ami Industries, Inc Div Utc Aerospace Systems. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-554-4166 |
| Primary Part Number | 598G60100-4 |
| Item Name | Arm Rest Assembly |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ami Industries, Inc Div Utc Aerospace Systems |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 EACH ANGLE BRACKET,1 EACH PIVOT ARM, 1 EACH BRACE, 1 EACHCHANNEL, ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 598G60100-4 PRIMARY | Ami Industries, Inc Div Utc Aerospace Systems (USA) |
NSN 1680-01-554-4166 is a Arm Rest Assembly, manufactured by Ami Industries, Inc Div Utc Aerospace Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-554-4166 has 1 manufacturer part number on file: 598G60100-4 (Ami Industries, Inc Div Utc Aerospace Systems).
Key specifications for 598G60100-4: General Characteristics Item Description: CONSISTS OF 1 EACH ANGLE BRACKET,1 EACH PIVOT ARM, 1 EACH BRACE, 1 EACHCHANNEL, ALUMINUM; Special Features: AIRCRAFT ITAR. 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.
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.