The Washer,lock, cataloged under National Stock Number 5310-00-771-0898, 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 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-771-0898 |
| Primary Part Number | 470466PC46 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 0.591 INCHES MAXIMUM IN |
| Material Thickness | 0.156 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.319 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 |
|---|---|
| 470466PC46 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 400140-303 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 470467PCLN93 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 470467PCLN44 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 470466PC110 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 470466PC46 | 5/9 Secondary reference Garrett Transportation I, Inc. |
| 400140-303 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 470467PCLN93 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 400140-303 | 3/9 Design control — primary reference Garrett Transportation I, Inc. |
| 470466PC46 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 470467PCLN93 | 5/9 Secondary reference Garrett Transportation I, Inc. |
| 470466PC110 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 470467PCLN44 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 470466PC110 | 5/9 Secondary reference Garrett Transportation I, Inc. |
| 470467PCLN44 | 5/9 Secondary reference Garrett Transportation I, Inc. |
NSN 5310-00-771-0898 is a Washer,lock, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-771-0898 has 5 manufacturer part numbers on file: 470466PC46 (Honeywell International Inc. Div Aerospace - Torrance), 400140-303 (Honeywell International Inc. Div Aerospace - Torrance), 470467PCLN93 (Honeywell International Inc. Div Aerospace - Torrance), 470467PCLN44 (Honeywell International Inc. Div Aerospace - Torrance), 470466PC110 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 470466PC46: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.591 INCHES MAXIMUM IN; Material Thickness: 0.156 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 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.