The Washer,recessed, cataloged under National Stock Number 5310-00-534-9852, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 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 | 5310-00-534-9852 |
| Primary Part Number | 5349852 |
| Item Name | Washer,recessed |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Style Designator | RECESSED |
| Material Document and Classification | ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Outside Diameter | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN |
| Material Thickness | 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Recess Diameter | 0.391 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1020 OVERALL |
| Hole Diameter | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| Recess Angle | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| 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 |
|---|---|
| 5349852 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5310-00-534-9852 is a Washer,recessed, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-534-9852 has 1 manufacturer part number on file: 5349852 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 5349852: Style Designator: RECESSED; Material Document and Classification: ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL; Outside Diameter: 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM IN; Material Thickness: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN. 8 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.