The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-022-0081, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-022-0081 |
| Primary Part Number | 1B4331 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | CANCELLED |
| Nut Height | 0.641 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 10 |
| Nominal Thread Size | 0.750 INCHES IN |
| Bearing Surface Type | WASHER FACED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Material Document and Classification | QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Specification/standard Data | 80204-B18-2-2-65 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Width Across Flats | 1.125 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 64049 | Titan Intertractor Gmbh (DEU) |
| 804723 | Terex American Crane Corp (USA) |
| REGULARNUT | Bethlehem Steel Corp (USA) |
| 1B4331 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 804723 | American Hoist and Derrick Co |
| 220081 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| B18-2-2 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 220081 | General Motors Corp (USA) |
| P12 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 171SA170 | Vme Americas Inc Sub of Vme Group N V (USA) |
| P12 | Fmc Corp (USA) |
| 28-2950 | Buckeye Machine Co (USA) |
NSN 5310-00-022-0081 is a Nut,plain,hexagon, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-022-0081 has 12 cross-referenced part numbers: 64049 (Titan Intertractor Gmbh), 804723 (Terex American Crane Corp), REGULARNUT (Bethlehem Steel Corp), 1B4331 (Caterpillar Inc Div Caterpillar Defense), 804723 (American Hoist and Derrick Co) and 7 more.
There are 12 known substitutes for 5310-00-022-0081: 5310-00-265-9589, 5360-00-327-0814, 5950-00-344-8313 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1B4331: Nut Height: 0.641 INCHES NOMINAL IN; Thread Quantity Per Inch: 10; Nominal Thread Size: 0.750 INCHES IN; Bearing Surface Type: WASHER FACED. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-022-0081 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.