The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 1680-01-541-4356, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-541-4356 |
| Primary Part Number | 209-7528728 ITEM F-22 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| End Item Source | 83130 |
| Furnished Items | SHAFT SLEEVES, 2, P/N 8-0234-01;SHAFT SLEEVES, 2, P/N 8-0235-01;STUDS, 4, P/N 399-84-1024;NUTS, 4, P/N 399-42-020;WASHERS, 4, P/N 399-86-005;DEFLECTORS, 2, P/N 231-31-553;BALL BRGS, 4, P/N 204-11-641;BRG LOCKNUTS, 2, P/N 204-15-108;BRG LOCKWASHERS, 2, P/N 204-15-109;GASKET, 1, P/N 231-12-072;GASKET, 1, P/N 231-11-1141;GASKET, 1, P/N 231-11-1142;TUBING, 240FT, P/N 107-22-005;TUBE FTGS, 12, P/N 236-21-112;MECH SEALS, 2, P/N 231-31-1570;GREASE SEALS, 2, P/N 231-31-1071;O RINGS, 2, P/N 231-27-1009;DRAIN PLUGS, 4, P/N 236-21-113;ABRASIVE SEPARATORS, 2, P/N 231-31-701 FT |
| 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 |
|---|---|
| 209-7528728 ITEM F-22 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5000-0007-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-541-4356 is a Parts Kit,seal Replacement,mecha, manufactured by Naval Sea Systems Command, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-541-4356 has 1 manufacturer part number on file: 209-7528728 ITEM F-22 (Naval Sea Systems Command).
Key specifications for 209-7528728 ITEM F-22: End Item Source: 83130; Furnished Items: SHAFT SLEEVES, 2, P/N 8-0234-01;SHAFT SLEEVES, 2, P/N 8-0235-01;STUDS, 4, P/N 399-84-1024;NUTS, 4, P/N 399-42-020;WASHERS, 4, P/N 399-86-005;DEFLECTORS, 2, P/N 231-31-553;BALL BRGS, 4, P/N 204-11-641;BRG LOCKNUTS, 2, P/N 204-15-108;BRG LOCKWASHERS, 2, P/N 204-15-109;GASKET, 1, P/N 231-12-072;GASKET, 1, P/N 231-11-1141;GASKET, 1, P/N 231-11-1142;TUBING, 240FT, P/N 107-22-005;TUBE FTGS, 12, P/N 236-21-112;MECH SEALS, 2, P/N 231-31-1570;GREASE SEALS, 2, P/N 231-31-1071;O RINGS, 2, P/N 231-27-1009;DRAIN PLUGS, 4, P/N 236-21-113;ABRASIVE SEPARATORS, 2, P/N 231-31-701 FT; End Item Identification: APPROVED S/A 8958D. 2 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.
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.