The Washer,lock, cataloged under National Stock Number 5310-01-508-8922, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Klein Marine Systems Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-508-8922 |
| Primary Part Number | 12500835 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Klein Marine Systems Inc |
| Status | ACTIVE |
| Hole Diameter | 10.7 MILLIMETERS NOMINAL MM |
| Outside Diameter | 18.1 MILLIMETERS NOMINAL MM |
| Hardness Rating | 85.0 ROCKWELL B NOMINAL |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Material | STEEL COMP 316 OVERALL |
| Material Thickness | 2.2 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12500835 PRIMARY | Klein Marine Systems Inc (USA) |
| 92153A434 | Mcmaster-Carr Supply Co (USA) |
| 12500835 | L-3 Communications Australia P/l (AUS) |
| 12500835 | L3harris Imsa Systems Australia Pty Ltd L3harris Integrated Mission (AUS) |
| DIN 127B | Din Deutsches Institut Fur Normung Ev (DEU) |
NSN 5310-01-508-8922 is a Washer,lock, manufactured by Klein Marine Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-508-8922 has 5 cross-referenced part numbers: 12500835 (Klein Marine Systems Inc), 92153A434 (Mcmaster-Carr Supply Co), 12500835 (L-3 Communications Australia P/l), 12500835 (L3harris Imsa Systems Australia Pty Ltd L3harris Integrated Mission), DIN 127B (Din Deutsches Institut Fur Normung Ev).
There are 2 known substitutes for 5310-01-508-8922: 5935-00-068-3546, 5940-00-271-3738. Verify interchangeability with system specifications before substitution.
Key specifications for 12500835: Hole Diameter: 10.7 MILLIMETERS NOMINAL MM; Outside Diameter: 18.1 MILLIMETERS NOMINAL MM; End Item Identification: SQH-4B TOWFISH; MRAP - M-ATV DV178; LOGISTICS SUPPORT VESSEL; Hardness Rating: 85.0 ROCKWELL B NOMINAL. 8 total characteristics are documented in the Federal Logistics Information System.