TLN1002CD3-7

View detailed technical data, stock status, and sourcing information for: TLN1002CD3-7

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TLN1002CD3-7
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-007-4878
Item Name Code
29736
Assigment Date
08/05/1975 (51 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.

prevailing torque all metal design locking feature, 3b thread class, +0.4050 to 0.4091 inches thread pitch diameters, right-hand thread direction, 0.760 inches maximum washer outside 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 Pitch Diameters
+0.4050 to 0.4091 inches
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.760 inches maximum
Counterbore Diameter
0.475 inches minimum and 0.484 inches maximum nut
Lubrication
dry film lubricant
Overall Height
0.383 inches minimum and 0.403 inches maximum
Nut Style
plain dished
Nut Height
0.326 inches minimum and 0.336 inches maximum
Nut Counterbore Depth
0.067 inches minimum and 0.077 inches maximum nut
Width Across Flats
0.492 inches minimum and 0.502 inches maximum
Thread Series
unjf
Thread Quantity Per Inch
20
Nominal Thread Size
0.438 inches
Material
iron alloy 660 overall
Material Document And Classification
ams5735 assn std single material response or ams5737 assn std single material response overall
Specification/Standard Data
76301-st301-st3-426 manufacturers standard

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
HW49660-7 Assembled Washe Self-Locking Nut
ST3M426C7M Assembled Washe Self-Locking Nut
TLN10020D3-7 Assembled Washe Self-Locking Nut
TLN1002CD3-7 Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-007-4878?
The FSCG of the NSN 5310-01-007-4878 is 5310
Does the NSN 5310-01-007-4878 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-007-4878 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 5310-01-007-4878 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-007-4878 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 5310-01-007-4878 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Tue, Aug 5, 1975

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