2552-144
View detailed technical data, stock status, and sourcing information for: 2552-144
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-659-0286
Item Name Code
15891
Assigment Date
01/01/1963 (63 years ago)
floating self-locking barrel nut style, 0.907 inches minimum and 0.917 inches maximum nut counterbore diameter, prevailing torque with nonmetallic insert locking feature, 3b thread class, right-hand thread direction
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 with nonmetallic insert
- Counterbore Diameter
- 0.907 inches minimum and 0.917 inches maximum nut
- Nut Style
- floating self-locking barrel
- Nut Diameter
- 1.5554 inches minimum and 1.5584 inches maximum
- Nut Length
- 2.000 inches nominal
- Barrel Height
- 0.817 inches minimum and 0.837 inches maximum
- Nut Height
- 1.364 inches minimum and 1.384 inches maximum
- Nut Counterbore Depth
- 0.506 inches minimum and 0.526 inches maximum nut
- Temp Rating
- 250.0 fahrenheit nominal
- Thread Series
- unjf
- Features Provided
- floating nut
- Thread Quantity Per Inch
- 14
- Hardness Rating
- 29.0 rockwell c minimum and 35.0 rockwell c maximum
- Nominal Thread Size
- 0.875 inches
- Material
- plastic polyhexamethylene amide or plastic polycaprolactam locking insert
- Material
- steel comp 4130 nut
- Material Document And Classification
- mil-m-20693 mil spec all material responses locking insert
- Material Document And Classification
- sae assn std single material response nut
- Surface Treatment
- cadmium nut
- Surface Treatment Document And Classification
- qq-p-416,type 1,class 3 fed spec single treatment response nut
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-659-0286?
The FSCG of the NSN 5310-00-659-0286 is 5310
Does the NSN 5310-00-659-0286 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-659-0286 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 5310-00-659-0286 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-659-0286 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 5310-00-659-0286 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
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