5310-01-121-5526
Find complete technical information, availability, and procurement data for: 5310-01-121-5526
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A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
2b thread class, right-hand thread direction, prevailing torque with metallic insert locking feature, 0.128 inches minimum and 0.135 inches maximum mounting hole diameter, plate nut style
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
- 0.128 inches minimum and 0.135 inches maximum
- Nut Style
- plate
- Nut Length
- 0.975 inches minimum and 0.995 inches maximum
- Nut Height
- 1.980 inches minimum and 2.020 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
- 0.344 inches nominal
- Center To Center Distance Between Mounting Holes Along Length
- 0.686 inches minimum and 0.690 inches maximum
- Thread Series
- unf
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.190 inches
- Material
- aluminum alloy 6061 overall except insert
- Material
- steel comp 304 locking insert
- Material Document And Classification
- 66 assn std single material response locking insert
- Material Document And Classification
- mil-a-12545,t6 mil spec single material response overall except insert
- Surface Treatment
- anodize or chromate overall except insert
- Surface Treatment
- cadmium and chromate locking insert
- Surface Treatment Document And Classification
- mil-a-8625,ty 1 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment response overall except insert
- Surface Treatment Document And Classification
- qq-p-416,ty 2 fed spec single treatment response locking insert
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 |
|---|---|
| BACN10TL3A20 | Plate Self-Locking Nut |
| WSI-4A20 | Plate Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-121-5526?
Does the NSN 5310-01-121-5526 have a Schedule B code assigned?
Does NSN 5310-01-121-5526 require demilitarization?
Does NSN 5310-01-121-5526 contain precious materials?
Does NSN 5310-01-121-5526 contain hazardous materials?
When the NSN 5310-01-121-5526 was assigned to the Federal Catalog?
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