The Washer,flat, cataloged under National Stock Number 5310-01-040-4747, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-040-4747 |
| Primary Part Number | S8153-34-064C |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS A FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Overall Diameter | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-698 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-698 FED SPEC 4TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 4TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 5TH MATERIAL RESPONSE OR QQ-S-698 FED SPEC 5TH MATERIAL RESPONSE OR MIL-S-7959 MIL SPEC 5TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 6TH MATERIAL RESPONSE OR MIL-S-7952 MIL SPEC 7TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 7TH MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | CADMIUM OVERALL |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN |
| Thickness | 0.064 INCHES NOMINAL 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 |
|---|---|
| S8153-34-064C PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 5310-01-040-4747 is a Washer,flat, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-040-4747 has 1 manufacturer part number on file: S8153-34-064C (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for S8153-34-064C: Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS A FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Overall Diameter: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-698 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-698 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-698 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-698 FED SPEC 4TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 4TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 5TH MATERIAL RESPONSE OR QQ-S-698 FED SPEC 5TH MATERIAL RESPONSE OR MIL-S-7959 MIL SPEC 5TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 6TH MATERIAL RESPONSE OR MIL-S-7952 MIL SPEC 7TH MATERIAL RESPONSE OR ASTM A-108 ASSN STD 7TH MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 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.