The Washer,spring Tension, cataloged under National Stock Number 5310-01-121-1710, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-121-1710 |
| Primary Part Number | 11700003-15 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 7.325 INCHES NOMINAL IN |
| Material Thickness | 0.065 INCHES NOMINAL IN |
| Material | STEEL COMP 1075 OVERALL |
| Hole Diameter | 5.672 INCHES NOMINAL 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 |
|---|---|
| 11700003-15 PRIMARY | Ward Leonard Ct Llc (USA) |
| K92-0038 PRIMARY | Ward Leonard Ct Llc (USA) |
| W7325-065 PRIMARY | Barnes Group Inc (USA) |
| 1170003-15 PRIMARY | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| W7325-065 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 1170003-15 | 5/9 Secondary reference Ward Leonard Ct Llc |
| K92-0038 | 5/9 Secondary reference Ward Leonard Ct Llc |
| 11700003-15 | 5/9 Secondary reference Ward Leonard Ct Llc |
NSN 5310-01-121-1710 is a Washer,spring Tension, manufactured by Ward Leonard Ct Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-121-1710 has 4 manufacturer part numbers on file: 11700003-15 (Ward Leonard Ct Llc), K92-0038 (Ward Leonard Ct Llc), W7325-065 (Barnes Group Inc), 1170003-15 (Ward Leonard Ct Llc).
Key specifications for 11700003-15: Overall Height: 0.575 INCHES NOMINAL IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 7.325 INCHES NOMINAL IN; Material Thickness: 0.065 INCHES NOMINAL 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.