The Bolt,hook, cataloged under National Stock Number 5306-01-381-3922, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Microflect Co. Inc. Dba Valmont/microflect. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-381-3922 |
| Primary Part Number | B887 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Microflect Co. Inc. Dba Valmont/microflect |
| Status | ACTIVE |
| Features Provided | LOCK WASHER AND HEX NUT |
| Material | STEEL OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Distance From Inside of Bend to Shank End | 3.125 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Surface Treatment | ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-01-381-3922 is a Bolt,hook, manufactured by Microflect Co. Inc. Dba Valmont/microflect, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-381-3922 has 2 cross-referenced part numbers: B887 (Microflect Co. Inc. Dba Valmont/microflect), 51-40336 (Microflect Co. Inc. Dba Valmont/microflect).
There are 3 known substitutes for 5306-01-381-3922: 1630-00-348-5765, 6150-01-442-9250, 7010-01-511-5056. Verify interchangeability with system specifications before substitution.
Key specifications for B887: Features Provided: LOCK WASHER AND HEX NUT; Material: STEEL OVERALL; Nominal Thread Diameter: 0.375 INCHES IN; Distance From Inside of Bend to Shank End: 3.125 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.