The Nut,plain,square, cataloged under National Stock Number 5310-00-343-1500, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Motorola Inc. Dba Integrated Information Systems Group. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-343-1500 |
| Primary Part Number | 20-150 |
| Item Name | Nut,plain,square |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Motorola Inc. Dba Integrated Information Systems Group |
| Status | ACTIVE |
| Nut Height | 0.120 INCHES NOMINAL IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Thread Series | UNF |
| Nominal Thread Size | 0.190 INCHES IN |
| Bearing Surface Type | FLAT |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 1010 OVERALL |
| Surface Treatment Document and Classification | 10-851852D FSCM 94990 MFR REF 1ST TREATMENT RESPONSE AND 125410027 FSCM 94990 MFR REF 2ND TREATMENT RESPONSE OVERALL |
| Nut Style | SQUARE |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-150 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 2A40631A05 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 2A40631A | Motorola Inc. Dba Integrated Information Systems Group (USA) |
NSN 5310-00-343-1500 is a Nut,plain,square, manufactured by Motorola Inc. Dba Integrated Information Systems Group, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-343-1500 has 3 cross-referenced part numbers: 20-150 (Motorola Inc. Dba Integrated Information Systems Group), 2A40631A05 (Motorola Inc. Dba Integrated Information Systems Group), 2A40631A (Motorola Inc. Dba Integrated Information Systems Group).
There are 6 known substitutes for 5310-00-343-1500: 5133-00-228-1396, 6505-00-771-9234, 6145-01-115-3463 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20-150: Nut Height: 0.120 INCHES NOMINAL IN; Thread Class: 2B; Thread Quantity Per Inch: 32; Thread Series: UNF. 13 total characteristics are documented in the Federal Logistics Information System.