The Washer,key, cataloged under National Stock Number 5310-00-079-9828, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-079-9828 |
| Primary Part Number | 4002T67P03 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| Status | ACTIVE |
| Internal Straight Key Width | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Distance From Centerline to Top of Internal Key | 0.525 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Overall Distance Including Keys | 1.750 INCHES NOMINAL IN |
| Heat Treatment | AS FABRICATED |
| Style Designator | KEY |
| Material Document and Classification | AMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 1.480 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Material Thickness | 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN |
| External Straight Key Width | 0.160 INCHES NOMINAL IN |
| External Key Quantity | 3 |
| Surface Treatment | PHOSPHATE OVERALL |
| Material | STEEL OVERALL |
| Internal Key Quantity | 2 |
| Hole Diameter | 1.250 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 |
|---|---|
| 4002T67P03 PRIMARY | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| Reference | Meaning |
|---|---|
| 4002T67P03 | 5/9 Secondary reference U.S. Government activity |
| 4002T67P03 | 5/9 Secondary reference Crystal Machine and Die Corp |
NSN 5310-00-079-9828 is a Washer,key, manufactured by General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-079-9828 has 1 manufacturer part number on file: 4002T67P03 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp).
Key specifications for 4002T67P03: Internal Straight Key Width: 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; Distance From Centerline to Top of Internal Key: 0.525 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN; Overall Distance Including Keys: 1.750 INCHES NOMINAL IN; Heat Treatment: AS FABRICATED. 14 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.