The Washer,recessed, cataloged under National Stock Number 5310-01-101-3148, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Artcraft Machine Corp. Dba Artcraft Machine Corp.. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-101-3148 |
| Primary Part Number | 3472023-3 |
| Item Name | Washer,recessed |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Artcraft Machine Corp. Dba Artcraft Machine Corp. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35,TYPE 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-35,TYPE 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-35,TYPE 3 FED SPEC 3RD TREATMENT RESPONSE OR QQ-P-35,TYPE 4 FED SPEC 4TH TREATMENT RESPONSE OVERALL |
| Style Designator | RECESSED |
| Material Document and Classification | ASTM A582,COND A ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766,CL 316,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.790 INCHES NOMINAL IN |
| Material Thickness | 0.093 INCHES NOMINAL IN |
| Recess Diameter | 0.562 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303SE OR STEEL COMP 316 OVERALL |
| Hole Diameter | 0.454 INCHES MINIMUM AND 0.459 INCHES MAXIMUM IN |
| Recess Angle | 120.0 DEGREES NOMINAL |
| 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 |
|---|---|
| 3472023-3 PRIMARY | Artcraft Machine Corp. Dba Artcraft Machine Corp. (USA) |
| Reference | Meaning |
|---|---|
| 3472023-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-101-3148 is a Washer,recessed, manufactured by Artcraft Machine Corp. Dba Artcraft Machine Corp., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-101-3148 has 1 manufacturer part number on file: 3472023-3 (Artcraft Machine Corp. Dba Artcraft Machine Corp.).
Key specifications for 3472023-3: Surface Treatment Document and Classification: QQ-P-35,TYPE 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-35,TYPE 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-35,TYPE 3 FED SPEC 3RD TREATMENT RESPONSE OR QQ-P-35,TYPE 4 FED SPEC 4TH TREATMENT RESPONSE OVERALL; Style Designator: RECESSED; Material Document and Classification: ASTM A582,COND A ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-766,CL 316,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL; Outside Diameter: 0.790 INCHES NOMINAL IN. 10 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.