5310-00-678-9962
Find complete technical information, availability, and procurement data for: 5310-00-678-9962
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-678-9962
Item Name Code
05280
Assigment Date
01/01/1961 (65 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.
right-hand thread direction, prevailing torque with metallic insert locking feature, 2b thread class, plate nut style, 0.097 inches minimum and 0.100 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
- 2b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque with metallic insert
- Mounting Hole Diameter
- 0.097 inches minimum and 0.100 inches maximum
- Nut Style
- plate
- Nut Length
- 0.975 inches minimum and 0.995 inches maximum
- Nut Height
- 0.980 inches minimum and 1.020 inches maximum
- Plate Thickness
- 0.050 inches minimum and 0.070 inches maximum
- Plate Width
- 0.386 inches minimum and 0.406 inches maximum
- Nut Mounting Provision
- straight holes
- Mounting Hole Arrangement Style
- 2 holes
- Distance From Aperture Center To Mounting Hole Center
- 0.334 inches minimum and 0.354 inches maximum
- Center To Center Distance Between Mounting Holes Along Length
- 0.678 inches minimum and 0.698 inches maximum
- End Item Identification
- w/s: helicopter, chinook, ch-47; trainer, b-1b aircraft; aircraft, (ac-130h, mc-130h, ec-130e, hc-130); aircraft, airlifter c-17a; aircraft mh-47e special operations aircraft; aircraft, awacs, e-3a; aircraft, stratofortress b-52; joint stars target radar system; aircraft, stratolifter c-135; simulator, awacs, e-3a
- Thread Series
- unf
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Material
- aluminum alloy 6066 or aluminum alloy 6061 locking insert
- Material
- steel corrosion resisting overall except insert
- Material Document And Classification
- mil-a-25493 mil spec 2nd material response or mil-a-12545 temper t6 mil spec 2nd material response locking insert
- Surface Treatment
- chromate overall
- Surface Treatment Document And Classification
- mil-c-5541 mil spec single treatment response overall
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-792-4860 | No Name Available | 01/13/1969 |
| 5310-01-216-4000 | No Name Available | 05/01/1989 |
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 |
|---|---|
| BACN10TL3-10 | Plate Self-Locking Nut |
| HE114-0077-0003 | Plate Self-Locking Nut |
| WS1-4-10 | Plate Self-Locking Nut |
| WSI4-10 | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-678-9962?
The FSCG of the NSN 5310-00-678-9962 is 5310
Does the NSN 5310-00-678-9962 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-678-9962 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 5310-00-678-9962 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-678-9962 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 5310-00-678-9962 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 178 |
| New Material | 2,017 |
| Serviceable | 1 |
| Total | 2,196 |
Availability of this item was last updated on:
02/25/2026 03:02 AM EST.
Stock levels and pricing are subject to change.