The Washer,spring Tension, cataloged under National Stock Number 5310-01-022-9486, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 4 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 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 | 5310-01-022-9486 |
| Primary Part Number | 319229 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-25043 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.420 INCHES MAXIMUM1.420 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hole Diameter | 1.250 INCHES MINIMUM1.250 INCHES MINIMUM 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 |
|---|---|
| 319229 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5310-01-022-9486 is a Washer,spring Tension, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-022-9486 has 1 manufacturer part number on file: 319229 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-185-8637. Verify interchangeability with system specifications before substitution.
Key specifications for 319229: Overall Height: 0.106 INCHES NOMINAL0.106 INCHES NOMINAL IN; Material Document and Classification: MIL-S-25043 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.420 INCHES MAXIMUM1.420 INCHES MAXIMUM IN; Special Features: LOAD RATING 15.0 LB AT 0.082 IN. HLOAD RATING 15.0 LB AT 0.082 IN. H LBS. 4 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.