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5310-01-437-9257

Find complete technical information, availability, and procurement data for: 5310-01-437-9257

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5310-01-437-9257
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-437-9257
Item Name Code
01864
Assigment Date
10/27/1996 (29 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

dry film lubricant lubrication, right-hand thread direction, prevailing torque all metal design locking feature, 3b thread class, 0.194 inches minimum first end counterbore 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
Counterbore Diameter
0.194 inches minimum first end
Lubrication
dry film lubricant
Overall Length
72.000 inches nominal
Overall Width
0.474 inches nominal
Nut Style
gang channel, self locking
Channel Style
straight type
Assembly Overall Height
0.500 inches maximum
Channel Height
0.250 inches maximum
Nut Spacing
1.000 inches nominal
Nut Counterbore Depth
0.313 inches nominal first end
Nut Quantity
3
Thread Series
unjf
Features Provided
floating nut
Thread Quantity Per Inch
32
Hardness Rating
46.0 rockwell r maximum
Nominal Thread Size
0.190 inches
Part Name Assigned By Controlling Agency
navy special project
Material
aluminum alloy 7075 channel
Material
iron alloy 660 or steel comp 4130 nut
Material
steel comp 302 clip
Material Document And Classification
qq-a-250/13 fed spec single material response channel
Surface Treatment
anodize channel
Surface Treatment
cadmium or chromate nut
Surface Treatment
passivate clip
Surface Treatment Document And Classification
mil-a-8625 type 2, class 2 mil spec single treatment response channel
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response clip
Surface Treatment Document And Classification
qq-p-416 type 2, class 2 fed spec single treatment response nut

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
BACN10YK3E010CD3 Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-01-437-9257?
The FSCG of the NSN 5310-01-437-9257 is 5310
Does NSN 5310-01-437-9257 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 5310-01-437-9257 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-437-9257 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 5310-01-437-9257 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Sun, Oct 27, 1996

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