The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-753-4372, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 5310-00-753-4372 |
| Primary Part Number | 4B2051 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Hardness Rating | 103.0 BRINELL STANDARD MINIMUM |
| Thread Quantity Per Inch | 24 |
| Nominal Thread Size | 0.216 INCHES IN |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nut Style | HEXAGON |
| Surface Treatment Document and Classification | QQ-P-416 TY-2 CL-3 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-Z-325 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OR ZINC AND CHROMATE OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | C GROUP AND 2 TYPE AND 1 STYLE |
| Nut Height | 0.148 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4B2051 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 9417301 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| FFN836GR0UPCTYPE2STYLE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| SRS9417301 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| FFN836 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5310-00-753-4372 is a Nut,plain,hexagon, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-753-4372 has 5 cross-referenced part numbers: 4B2051 (Caterpillar Inc Div Caterpillar Defense), 9417301 (Borgwarner Pds (anderson), L.l.c.), FFN836GR0UPCTYPE2STYLE1 (Federal Specifications Promulgated by General Services Administration Washington DC), SRS9417301 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), FFN836 (Federal Specifications Promulgated by General Services Administration Washington DC).
There is 1 known substitute for 5310-00-753-4372: 5310-00-271-4640. Verify interchangeability with system specifications before substitution.
Key specifications for 4B2051: Thread Series: UNIFIED NATIONAL COARSE (UNC); Hardness Rating: 103.0 BRINELL STANDARD MINIMUM; Thread Quantity Per Inch: 24; Nominal Thread Size: 0.216 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-753-4372 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.