The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-241-6659, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ebsray Pumps Pty Ltd. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-241-6659 |
| Primary Part Number | 903536 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Ebsray Pumps Pty Ltd |
| Status | CANCELLED |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.437 INCHES IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Width Across Flats | 0.0616 INCHES MINIMUM AND 0.0627 INCHES MAXIMUM IN |
| Material | STEEL NUT |
| Nut Height | 0.524 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Material | PLASTIC POLYAMIDE NYLON LOCKING INSERT |
| Thread Quantity Per Inch | 14 |
| Surface Treatment | CADMIUM NUT |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 903536 | Ebsray Pumps Pty Ltd (AUS) |
| 5310PL0644497 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS51943-37 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS17829-7C | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 5310PL0794730 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| M45913/3-7CG8C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5302-314 | Cemen Tech, Inc. (USA) |
NSN 5310-00-241-6659 is a Nut,self-Locking,hexagon, manufactured by Ebsray Pumps Pty Ltd, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-241-6659 has 7 cross-referenced part numbers: 903536 (Ebsray Pumps Pty Ltd), 5310PL0644497 (Jednolity Indeks Materialowy - Uniform Material Index), MS51943-37 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS17829-7C (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5310PL0794730 (Jednolity Indeks Materialowy - Uniform Material Index) and 2 more.
There are 3 known substitutes for 5310-00-241-6659: 5310-00-185-6463, 5310-00-245-3423, 5310-01-624-5833. Verify interchangeability with system specifications before substitution.
Key specifications for 903536: Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF; Thread Series: UNIFIED NATIONAL COARSE (UNC); Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-241-6659 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.