The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-00-109-3317, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 21 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-109-3317 |
| Primary Part Number | 177588 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Thread Series | UNF CONCENTRIC HOLE |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Nominal Thread Size | 0.625 INCHES CONCENTRIC HOLE IN |
| Head Diameter | 1.312 INCHES NOMINAL IN |
| Thread Length | 1.160 INCHES MINIMUM IN |
| Style Designator | CONCENTRIC HOLE THREADED |
| Thread Quantity Per Inch | 14 |
| Material | STEEL OVERALL |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Internal Thread Direction | RIGHT-HAND HEAD |
| Width Between Flats | 1.380 INCHES NOMINAL IN |
| Extended Washer Thickness | 0.100 INCHES NOMINAL IN |
| Internal Thread Length | 1.000 INCHES NOMINAL CONCENTRIC HOLE IN |
| Material Document and Classification | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Threads Per Inch | 18 CONCENTRIC HOLE |
| Head Height | 0.512 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Direction | RIGHT-HAND |
| Internal Thread Class | 3B HEAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 177588 PRIMARY | Lockheed Martin Corp (USA) |
NSN 5306-00-109-3317 is a Bolt,internally Relieved Body, manufactured by Lockheed Martin Corp, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-109-3317 has 1 cross-referenced part number: 177588 (Lockheed Martin Corp).
There is 1 known substitute for 5306-00-109-3317: 5325-00-205-6552. Verify interchangeability with system specifications before substitution.
Key specifications for 177588: Head Style: HEXAGON; Thread Series: UNF CONCENTRIC HOLE; Thread Series Designator: UNF; Nominal Thread Diameter: 0.875 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.