The Washer,recessed, cataloged under National Stock Number 5310-01-170-8543, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-170-8543 |
| Primary Part Number | 36A223904P1 |
| Item Name | Washer,recessed |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc |
| Status | ACTIVE |
| Outside Diameter | 2.240 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN |
| Material Thickness | 0.065 INCHES NOMINAL IN |
| Hole Diameter | 1.7525 INCHES MINIMUM AND 1.7535 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 |
|---|---|
| 36A223904P1 PRIMARY | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 36A223904P1 | 5/9 Secondary reference General Electric Co Armament and Electrical Systems Dept Electrical Systems Products Dept |
NSN 5310-01-170-8543 is a Washer,recessed, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-170-8543 has 1 manufacturer part number on file: 36A223904P1 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
Key specifications for 36A223904P1: Outside Diameter: 2.240 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN; Material Thickness: 0.065 INCHES NOMINAL IN; Special Features: RECESS ANGLE ONE SIDE OF ID 43 DEG MIN. 47 DEG MAX. CUT OUT OPPOSITE SIDE OF ID 56 DEG MIN,60 DEG MAX WITH 0.100 IN. MIN,0.140 IN. MAX RADIUS IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 3 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.