751-6402503-42
View detailed technical data, stock status, and sourcing information for: 751-6402503-42
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-245-3504
Item Name Code
05277
Assigment Date
07/11/1969 (57 years ago)
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.
right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 0.575 inches minimum and 0.610 inches maximum nut height, hexagon nut style, 3b thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque with nonmetallic insert
- Nut Style
- hexagon
- Nut Height
- 0.575 inches minimum and 0.610 inches maximum
- End Item Identification
- conderoga class cg (47),ssbn mk-118 fire control sys,aircraft,orion p-3,communications systems,an/wrr-7,sturgeon class ssn (637),submarine verticallaunch system (vls),elevators,cargo/weapons,losangeles class ssn (688), engine,aircraft f-117, pw-100 (c-17a), virginia class cgn (41).
- Width Across Flats
- 0.741 inches minimum and 0.755 inches maximum
- Temp Rating
- 250.0 fahrenheit nominal
- Thread Series
- unc
- Thread Quantity Per Inch
- 13
- Nominal Thread Size
- 0.500 inches
- Countersink Angle
- 88.0 degrees nominal nut
- Bearing Surface Type
- chamfered
- Bearing Surface Finish
- 125.0 microinches
- Material
- nickel alloy r-405 nut
- Material
- plastic polyhexamethylene amide locking insert
- Material Document And Classification
- astm d4066,comp a,type 1 assn std single material response locking insert
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-005-0404 | No Name Available | 01/01/1991 |
| 5310-00-005-0505 | No Name Available | 12/01/1983 |
| 5310-00-012-0723 | No Name Available | 06/01/1989 |
| 5330-01-184-6003 | No Name Available | 08/01/1985 |
| 5310-01-219-2569 | No Name Available | 05/01/1997 |
| 5310-01-240-8834 | No Name Available | 06/01/2007 |
| 5310-01-260-4517 | No Name Available | 03/01/2012 |
| 5310-01-431-4100 | No Name Available | 01/01/1999 |
| 5310-01-501-6057 | No Name Available | 03/01/2009 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
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| 516-5486646 ITEM F 27 | Hexagon Self-Locking Nut |
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| 721-7068598-47 | Hexagon Self-Locking Nut |
| 751-6402502 FIND 35 | Hexagon Self-Locking Nut |
| 751-6402502 FIND 42 | Hexagon Self-Locking Nut |
| 751-6402502-42 | Hexagon Self-Locking Nut |
| 751-6402503 FIND 42 | Hexagon Self-Locking Nut |
| 751-6402503-35/42 | Hexagon Self-Locking Nut |
| 751-6402503-42 | Hexagon Self-Locking Nut |
| 751-64025202-35/42 | Hexagon Self-Locking Nut |
| 754-6407000 ITEM 35 | Hexagon Self-Locking Nut |
| 803-2178494 PIECE 16 | Hexagon Self-Locking Nut |
| 803-5001003-B71 2-63 | Hexagon Self-Locking Nut |
| 803-5001003-X8X X-6 | Hexagon Self-Locking Nut |
| 837-0500-912 | Hexagon Self-Locking Nut |
| 845-4558773 ITEM 21 | Hexagon Self-Locking Nut |
| 845-7284928 ITEM 25 | Hexagon Self-Locking Nut |
| A48593 | Hexagon Self-Locking Nut |
| AD-09NE-813 | Hexagon Self-Locking Nut |
| ASC1435942 | Hexagon Self-Locking Nut |
| ESNA 09NE-083LT | Hexagon Self-Locking Nut |
| H861-1301-14 | Hexagon Self-Locking Nut |
| H861-1503-20 | Hexagon Self-Locking Nut |
| H861-2501-47 | Hexagon Self-Locking Nut |
| MS17828J-8C | Hexagon Self-Locking Nut |
| PL-999D0838 PC NO 16 | Hexagon Self-Locking Nut |
| SS522-4491153PC | Hexagon Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-245-3504?
The FSCG of the NSN 5310-00-245-3504 is 5310
Does the NSN 5310-00-245-3504 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5310-00-245-3504 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-245-3504 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-245-3504 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-245-3504 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Jul 11, 1969
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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