T8126C4C

Plate Self-Locking Nut

This page provides complete and verified information for part number T8126C4C, NSN 5310-01-059-1124

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

T8126C4C
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-059-1124
Item Name Code
05280
Assigment Date
04/06/1978 (48 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

3b thread class, 0.254 inches nominal nut counterbore diameter, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, prevailing torque all metal design locking feature, right-hand thread direction

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class
3b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Counterbore Diameter
0.254 inches nominal nut
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
plate
Nut Length
0.801 inches maximum
Nut Height
0.281 inches maximum
Plate Thickness
0.140 inches maximum
Plate Width
0.500 inches maximum
Nut Counterbore Depth
0.060 inches minimum nut
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.276 inches minimum and 0.286 inches maximum
Center To Center Distance Between Mounting Holes Along Length
0.560 inches minimum and 0.564 inches maximum
Temp Rating
900.0 fahrenheit maximum
Thread Series
unjf
Features Provided
floating nut
Thread Quantity Per Inch
28
Nominal Thread Size
0.250 inches
Material
iron alloy 660 overall
Precious Material And Location
overall silver
Surface Treatment
silver overall
Surface Treatment Document And Classification
ams 2410 assn std single treatment response overall

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A021A0
Precious Metals Indicator
S - Item contains silver.
Pseudo Item Name Code
0005280
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7318160000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
KZ
National Motor Freight Classification Item Number
194120
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
95100
National Motor Freight Class Rating
W - Rating variable
Water Commodity
671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
AZ -
National Motor Freight Description
washers/gaskets/pckg dvcs noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for T8126C4C

What is the FSCG of the NSN 5310-01-059-1124?
The FSCG of the NSN 5310-01-059-1124 is 5310
Does the NSN 5310-01-059-1124 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-059-1124 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 5310-01-059-1124 contain precious materials?
Item contains silver.
Does NSN 5310-01-059-1124 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 5310-01-059-1124 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Thu, Apr 6, 1978

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