The Screw,machine, cataloged under National Stock Number 5305-00-680-9055, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 13 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-680-9055 |
| Primary Part Number | 326671 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Screw Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE |
| Fastener Length | 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 80 |
| Head Diameter | 0.083 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Head Height | 0.043 INCHES MINIMUM AND 0.059 INCHES MAXIMUM IN |
| Screw Material | STEEL COMP 303 |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | FILLISTER |
| Thread Length | 0.063 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 326671 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5305-00-680-9055 is a Screw,machine, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-680-9055 has 1 cross-referenced part number: 326671 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 5305-00-680-9055: 3455-00-307-9541. Verify interchangeability with system specifications before substitution.
Key specifications for 326671: Screw Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE; Fastener Length: 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN; Thread Class: 3A A; Thread Direction: RIGHT-HAND. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-680-9055 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.