The Washer,split, cataloged under National Stock Number 5310-01-482-0209, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-482-0209 |
| Primary Part Number | 113326-21-1 |
| Item Name | Washer,split |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Distance Across Split Opening | 0.010 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Style Designator | SPLIT |
| Material Document and Classification | MIL-S-5059,COMP 301 OR COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.400 INCHES MINIMUM AND 1.430 INCHES MAXIMUM IN |
| Material Thickness | 0.003 INCHES MINIMUM AND 0.007 INCHES MAXIMUM IN |
| Material | STEEL COMP 301 OR STEEL COMP 302 OVERALL |
| Hole Diameter | 1.260 INCHES MINIMUM AND 1.270 INCHES MAXIMUM 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 |
|---|---|
| 113326-21-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 113326 | D/9 Drawing number reference only U.S. Government activity |
NSN 5310-01-482-0209 is a Washer,split, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-482-0209 has 1 manufacturer part number on file: 113326-21-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-482-0210, 5310-01-482-0212. Verify interchangeability with system specifications before substitution.
Key specifications for 113326-21-1: Distance Across Split Opening: 0.010 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN; Style Designator: SPLIT; Material Document and Classification: MIL-S-5059,COMP 301 OR COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.400 INCHES MINIMUM AND 1.430 INCHES MAXIMUM IN. 7 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.