The Sleeve,support Assy, cataloged under National Stock Number 1680-01-141-6868, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Breeze-Eastern Llc. 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. 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 | 1680-01-141-6868 |
| Primary Part Number | 14379-4 |
| Item Name | Sleeve,support Assy |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Breeze-Eastern Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL,17-4PH; 1.250 IN. DIA,FLANGE; BODY DIA 1.064-1.065 IN.; O/A LENGTH 0.813 IN.; HOLE IN CTR OF FLANGE 0.255-0.260 IN. DIA BY 0.094 IN. DEEP; HOLE IN BODY 0.781 IN. DIA BY 0.719 IN. DEEP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 14379-4 PRIMARY | Breeze-Eastern Llc (USA) |
NSN 1680-01-141-6868 is a Sleeve,support Assy, manufactured by Breeze-Eastern Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-141-6868 has 1 manufacturer part number on file: 14379-4 (Breeze-Eastern Llc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-316-4752. Verify interchangeability with system specifications before substitution.
Key specifications for 14379-4: General Characteristics Item Description: STAINLESS STEEL,17-4PH; 1.250 IN. DIA,FLANGE; BODY DIA 1.064-1.065 IN.; O/A LENGTH 0.813 IN.; HOLE IN CTR OF FLANGE 0.255-0.260 IN. DIA BY 0.094 IN. DEEP; HOLE IN BODY 0.781 IN. DIA BY 0.719 IN. DEEP 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 1680-01-141-6868 has DEMIL Code B. 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.