The Washer,lock, cataloged under National Stock Number 5310-01-155-3889, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Metric and Multistandard Components Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-155-3889 |
| Primary Part Number | DIN 127B 8 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Metric and Multistandard Components Corp |
| Status | ACTIVE |
| Outside Diameter | 14.8 MILLIMETERS NOMINAL MM |
| Hole Diameter | 8.1 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material | STEEL OVERALL |
| Material Thickness | 2.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 127-B8 | Metric and Multistandard Components Corp (USA) |
| DIN 127B 8 PRIMARY | Metric and Multistandard Components Corp (USA) |
| 60120 | Mr Metric Inc (USA) |
| DIN127-B8-A2L | Din Deutsches Institut Fur Normung Ev (DEU) |
| 10502534 | General Dynamics Land Systems Canadacorp (CAN) |
NSN 5310-01-155-3889 is a Washer,lock, manufactured by Metric and Multistandard Components Corp, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-155-3889 has 5 cross-referenced part numbers: 127-B8 (Metric and Multistandard Components Corp), DIN 127B 8 (Metric and Multistandard Components Corp), 60120 (Mr Metric Inc), DIN127-B8-A2L (Din Deutsches Institut Fur Normung Ev), 10502534 (General Dynamics Land Systems Canadacorp).
There are 12 known substitutes for 5310-01-155-3889: 9540-00-059-7266, 5340-00-239-5634, 5915-00-410-7575 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DIN 127B 8: Outside Diameter: 14.8 MILLIMETERS NOMINAL MM; End Item Identification: RG-31 MRAP & RCV; Hole Diameter: 8.1 MILLIMETERS NOMINAL MM; Surface Treatment: ZINC OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.