The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-801-5761, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Esna, Llc. Government technical data includes 16 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-801-5761 |
| Primary Part Number | F52NE-066 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Esna, Llc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Bearing Surface Type | CHAMFERED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.375 INCHES IN |
| Nut Height | 0.453 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Thread Class | 3B |
| Material | STEEL OVERALL |
| Test Data Document | 81349-MIL-(-2507 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Width Across Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL EXCEPT INSERT |
| Thread Quantity Per Inch | 16 |
| Lubrication | DRY FILM LUBRICANT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 333-0439-00 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| 333-0439-000 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| 22NE616 | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| F52NE-066 | Harvard Industries Inc (USA) |
| F52NE-066 PRIMARY | Esna, Llc (USA) |
NSN 5310-00-801-5761 is a Nut,self-Locking,hexagon, manufactured by Esna, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-801-5761 has 5 cross-referenced part numbers: 333-0439-00 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 333-0439-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 22NE616 (Howmet Global Fastening Systems Inc. Div Microdot Products), F52NE-066 (Harvard Industries Inc), F52NE-066 (Esna, Llc).
There are 2 known substitutes for 5310-00-801-5761: 5310-00-087-4652, 5310-00-596-6897. Verify interchangeability with system specifications before substitution.
Key specifications for F52NE-066: Thread Direction: RIGHT-HAND; Nut Style: HEXAGON; Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF. 16 total characteristics are documented in the Federal Logistics Information System.