The Washer,shouldered, cataloged under National Stock Number 5310-01-418-2319, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-418-2319 |
| Primary Part Number | 74A410653-2005 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shoulder Height | 0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 2.495 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN |
| Shoulder Diameter | 2.1895 INCHES MINIMUM AND 2.2605 INCHES MAXIMUM IN |
| Material | STEEL COMP 630 OVERALL |
| Hole Diameter | 1.994 INCHES MINIMUM AND 1.995 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 74A410653-2005 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A410653-2005 | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 74A410653-2005 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A410653-2005 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A410653-2005 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 10122313 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74A410653-2005 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A410653-2005 | 5/9 Secondary reference Safran Landing Systems Canada Inc. |
| 74A410653-2005 | 5/9 Secondary reference Heroux-Devtek Inc |
| G5310011208197 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-418-2319 is a Washer,shouldered, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-418-2319 has 2 manufacturer part numbers on file: 74A410653-2005 (The Boeing Company Div Defense), 74A410653-2005 (Goodrich Corporation).
Key specifications for 74A410653-2005: Overall Height: 0.497 INCHES NOMINAL IN; Shoulder Height: 0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM IN; Style Designator: SHOULDERED; Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 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.