The Washer,shear, cataloged under National Stock Number 5310-00-604-0348, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Paneloc Corp the. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-604-0348 |
| Primary Part Number | SW4650-1-9 |
| Item Name | Washer,shear |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Paneloc Corp the |
| Status | ACTIVE |
| General Characteristics Item Description | 0.250 IN. MIN TO 0.252 IN. MAX ID,0.339 IN. MIN TO 0.343 IN. MAX OD,0.091 IN. O/A H,WEIGHT 0.0010 LBS LBS |
| 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 |
|---|---|
| SW4650-1-9 PRIMARY | Paneloc Corp the (USA) |
| Reference | Meaning |
|---|---|
| 256-058-01 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-604-0348 is a Washer,shear, manufactured by Paneloc Corp the, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-604-0348 has 1 manufacturer part number on file: SW4650-1-9 (Paneloc Corp the).
1 possible match (shared part number, not a government interchangeability claim): 5325-00-819-6117. Verify interchangeability with system specifications before substitution.
Key specifications for SW4650-1-9: General Characteristics Item Description: 0.250 IN. MIN TO 0.252 IN. MAX ID,0.339 IN. MIN TO 0.343 IN. MAX OD,0.091 IN. O/A H,WEIGHT 0.0010 LBS LBS. 1 specification is 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.