The Washer,flat, cataloged under National Stock Number 5310-01-221-9896, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-221-9896 |
| Primary Part Number | 85225 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| Status | ACTIVE |
| Material Document and Classification | ASME ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | STEEL COMP 304 OR STEEL COMP 304H OR STEEL COMP 304L OR STEEL COMP 304N OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316H OR STEEL COMP 316L OR STEEL COMP 316N OR STEEL COMP 321 OR STEEL COMP 321H OR STEEL COMP 347 OR STEEL COMP 347H OR STEEL COMP 348 OR STEEL COMP 348H OVERALL |
| Center Hole Shape Style | ROUND |
| 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 |
|---|---|
| 85225 PRIMARY | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| F85225A | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| 24263 N PIECE 19 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 5310-01-221-9896 is a Washer,flat, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-221-9896 has 1 manufacturer part number on file: 85225 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
Key specifications for 85225: Material Document and Classification: ASME ASSN STD ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: STEEL COMP 304 OR STEEL COMP 304H OR STEEL COMP 304L OR STEEL COMP 304N OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316H OR STEEL COMP 316L OR STEEL COMP 316N OR STEEL COMP 321 OR STEEL COMP 321H OR STEEL COMP 347 OR STEEL COMP 347H OR STEEL COMP 348 OR STEEL COMP 348H OVERALL. 5 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.