The Washer,spring Tension, cataloged under National Stock Number 5310-01-360-9170, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Deere & Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-360-9170 |
| Primary Part Number | 12M7131 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Outside Diameter | 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN |
| Material Thickness | 0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL COMP 1050 OVERALL |
| Hole Diameter | 0.685 INCHES MINIMUM AND 0.700 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 |
|---|---|
| 12M7131 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| T10745 | 3/9 Design control — primary reference Deere & Co |
NSN 5310-01-360-9170 is a Washer,spring Tension, manufactured by Deere & Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-360-9170 has 1 manufacturer part number on file: 12M7131 (Deere & Co).
Key specifications for 12M7131: Overall Height: 0.140 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN; Style Designator: SPRING TENSION; Outside Diameter: 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM IN; Material Thickness: 0.074 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN. 6 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.