The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-839-3544, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, 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 | 5310-00-839-3544 |
| Primary Part Number | SMB242235-1 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | CANCELLED |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES IN |
| Bearing Surface Type | WASHER FACED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 32 |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 303 OVERALL |
| Nut Style | HEXAGON |
| Nut Height | 0.500 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | ASTM A582,COMP 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10050969 | Us Army Aviation and Missile Command (USA) |
| 8215-SS-0632 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 423-9419035-1 | Lockheed Martin Corporation (USA) |
| 20A2681-6 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| SMB242235-1 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 423-9419035-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 56-035504-05 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 8996757-20050 | Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA) |
| 8996757-20050 | Lockheed Martin Corporation Div Rms (USA) |
NSN 5310-00-839-3544 is a Nut,plain,hexagon, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-839-3544 has 9 cross-referenced part numbers: 10050969 (Us Army Aviation and Missile Command), 8215-SS-0632 (Zf Industrieantriebe Witten Gmbh), 423-9419035-1 (Lockheed Martin Corporation), 20A2681-6 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), SMB242235-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 4 more.
There is 1 known substitute for 5310-00-839-3544: 5310-01-259-7007. Verify interchangeability with system specifications before substitution.
Key specifications for SMB242235-1: Width Across Flats: 0.250 INCHES NOMINAL IN; Nominal Thread Size: 0.138 INCHES IN; Bearing Surface Type: WASHER FACED; Thread Series: UNIFIED NATIONAL COARSE (UNC). 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-839-3544 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.