F52750-3-4

View detailed technical data, stock status, and sourcing information for: F52750-3-4

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part F52750-3-4 to receive an up to date pricing and availability quote by email.

F52750-3-4
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-267-6720
Item Name Code
05280
Assigment Date
11/16/1987 (38 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

prevailing torque all metal design locking feature, right-hand thread direction, dry film lubricant lubrication, 3b thread class, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter

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 all metal design
Lubrication
dry film lubricant
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
plate
Nut Length
1.050 inches nominal
Nut Height
0.437 inches maximum
Plate Thickness
0.036 inches maximum
Plate Width
0.454 inches maximum
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length
0.310 inches minimum and 0.314 inches maximum
Temp Rating
450.0 fahrenheit maximum
Thread Series
unf
Thread Quantity Per Inch
32
Nominal Thread Size
0.190 inches
Material
iron alloy 660 nut
Material
iron alloy 660 shell
Material
steel corrosion resisting clip
Surface Treatment
passivate clip

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
F52750-3-4 Plate Self-Locking Nut
LE114-0127-0304 Plate Self-Locking Nut
NS202622-3-4 Plate Self-Locking Nut
RF140-0304 Plate Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-267-6720?
The FSCG of the NSN 5310-01-267-6720 is 5310
Does the NSN 5310-01-267-6720 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-267-6720 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 5310-01-267-6720 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-267-6720 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 5310-01-267-6720 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Mon, Nov 16, 1987

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

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

53-065
5999-00-726-1337
Electrical Clip
53-06681-001
6150-01-492-5187
E Special Purpose Cable Assembly
53-06681-002
6150-01-492-5190
E Special Purpose Cable Assembly
53-06681-003
6150-01-492-5192
E Special Purpose Cable Assembly
53-06681-004
6150-01-492-5196
E Special Purpose Cable Assembly
53-06681-005
6150-01-492-5198
E Special Purpose Cable Assembly
53-06681-006
6150-01-492-5201
E Special Purpose Cable Assembly
53-06681-010
6150-01-492-5203
E Special Purpose Cable Assembly
53-067
5120-01-581-8323
Open End Wrench
53-06761-009
6150-01-492-5208
E Special Purpose Cable Assembly
53-06762-007
6150-01-492-5206
E Special Purpose Cable Assembly
53-06762-008
6150-01-492-5207
E Special Purpose Cable Assembly
53-06763-001
6150-01-492-4654
E Special Purpose Cable Assembly
53-06764-001
6150-01-492-4623
E Special Purpose Cable Assembly
53-06764-002
6150-01-492-4657
E Special Purpose Cable Assembly