The Washer,lock, cataloged under National Stock Number 5310-01-383-8924, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Nokia Solutions and Networks Norge As. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-383-8924 |
| Primary Part Number | 712ITT029002021 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Nokia Solutions and Networks Norge As |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Outside Diameter | 4.4 MILLIMETERS MAXIMUM MM |
| Material Thickness | 1.0 MILLIMETERS MINIMUM AND 1.2 MILLIMETERS MAXIMUM MM |
| Material | STEEL OVERALL |
| Hole Diameter | 2.1 MILLIMETERS MINIMUM AND 2.4 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 712ITT029002021 | Nokia Solutions and Networks Norge As (NOR) |
| M2 DIN127B | Din Deutsches Institut Fur Normung Ev (DEU) |
| Reference | Meaning |
|---|---|
| M2 DIN127B | 3/9 Design control — primary reference Metric and Multistandard Components Corp |
| 712ITT029002021 | 5/9 Secondary reference Alcatel-Lucent Norway As |
NSN 5310-01-383-8924 is a Washer,lock, manufactured by Nokia Solutions and Networks Norge As, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-383-8924 has 2 manufacturer part numbers on file: 712ITT029002021 (Nokia Solutions and Networks Norge As), M2 DIN127B (Din Deutsches Institut Fur Normung Ev).
Key specifications for 712ITT029002021: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 4.4 MILLIMETERS MAXIMUM MM; Material Thickness: 1.0 MILLIMETERS MINIMUM AND 1.2 MILLIMETERS MAXIMUM MM; Material: STEEL OVERALL. 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.