The Washer,spring Tension, cataloged under National Stock Number 5310-01-056-4228, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-056-4228 |
| Primary Part Number | 585185-1 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.184 INCHES MINIMUM AND 1.184 INCHES MINIMUM AND 1.190 INCHES MAXIMUM1.190 INCHES MAXIMUM IN |
| Material Thickness | 0.007 INCHES MINIMUM AND 0.007 INCHES MINIMUM AND 0.011 INCHES MAXIMUM0.011 INCHES MAXIMUM IN |
| Material | STEEL COMP 347 OR STEEL COMP 304 OVERALL |
| Hole Diameter | 0.622 INCHES MINIMUM AND 0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM0.628 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 |
|---|---|
| 585185-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 42499B | 5/9 Secondary reference Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
NSN 5310-01-056-4228 is a Washer,spring Tension, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-056-4228 has 1 manufacturer part number on file: 585185-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 585185-1: Overall Height: 0.180 INCHES NOMINAL0.180 INCHES NOMINAL IN; Material Document and Classification: QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Outside Diameter: 1.184 INCHES MINIMUM AND 1.184 INCHES MINIMUM AND 1.190 INCHES MAXIMUM1.190 INCHES MAXIMUM IN; Material Thickness: 0.007 INCHES MINIMUM AND 0.007 INCHES MINIMUM AND 0.011 INCHES MAXIMUM0.011 INCHES MAXIMUM IN. 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.