The Washer,flat, cataloged under National Stock Number 5310-01-079-4005, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Coating Specialties, Inc Dba Aero Products Co (CAGE 53616); Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (CAGE 17472) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-079-4005 |
| Primary Part Number | S2110163D011J015 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
| Status | ACTIVE |
| 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 |
|---|---|
| S-2110163D011J015 | Coating Specialties, Inc Dba Aero Products Co (USA) |
| S00461D011J015 | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA) |
| S2110163D011J015 PRIMARY | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA) |
| Reference | Meaning |
|---|---|
| D115185-1 | 5/9 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
| S-2110163D011J015 | 5/9 Secondary reference U.S. Government activity |
| S00461D011J015 | 3/9 Design control — primary reference Ami Industries, Inc Div Utc Aerospace Systems |
| S21110163D011J015 | 5/9 Secondary reference Coating Specialties, Inc Dba Aero Products Co |
| S00461D011J015 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-079-4005 is a Washer,flat, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-079-4005 has 3 manufacturer part numbers on file: S-2110163D011J015 (Coating Specialties, Inc Dba Aero Products Co), S00461D011J015 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division), S2110163D011J015 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division).
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.