The Bolt,u, cataloged under National Stock Number 5306-00-281-4737, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-281-4737 |
| Primary Part Number | 34-400 |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Inside Distance Between Shanks | 5.125 INCHES MINIMUM AND 5.187 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Material | STEEL COMP 1020 OVERALL |
| Thread Class | 3A A |
| Distance From Inside Center of Bend to Bolt End | 5.812 INCHES MINIMUM AND 5.843 INCHES MAXIMUM IN |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | ROUND BEND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 18 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34-400 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 5306-00-281-4737 is a Bolt,u, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-281-4737 has 1 cross-referenced part number: 34-400 (Dresser Industries Inc Leroi Div).
There are 10 known substitutes for 5306-00-281-4737: 5340-01-109-2717, 6620-00-189-2376, 5330-00-247-5993 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34-400: Thread Direction: RIGHT-HAND; Inside Distance Between Shanks: 5.125 INCHES MINIMUM AND 5.187 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.312 INCHES IN; Material: STEEL COMP 1020 OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.