SPS32FM-256

View detailed technical data, stock status, and sourcing information for: SPS32FM-256

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SPS32FM-256
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-232-0763
Item Name Code
05277
Assigment Date
10/28/1970 (55 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

right-hand thread direction, hexagon nut style, 3b thread class, dry film lubricant lubrication, prevailing torque all metal design locking feature

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 all metal design
Lubrication
dry film lubricant
Nut Style
hexagon
Nut Height
0.107 inches maximum
Width Across Flats
0.150 inches minimum and 0.157 inches maximum
Temp Rating
450.0 fahrenheit nominal
Thread Series
unjc
Thread Quantity Per Inch
56
Nominal Thread Size
0.086 inches
Bearing Surface Type
chamfered
Bearing Surface Finish
125.0 microinches
Material
steel corrosion resisting overall
Material Document And Classification
18-8,fscm 56878 mfr ref single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-056-0127 No Name Available 06/01/2007

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
1850471-2 Hexagon Self-Locking Nut
58FM256 Hexagon Self-Locking Nut
990113-3 Hexagon Self-Locking Nut
GN510B256S Hexagon Self-Locking Nut
RM79LH1660-26 Hexagon Self-Locking Nut
SPS32FM-256 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-232-0763?
The FSCG of the NSN 5310-00-232-0763 is 5310
Does the NSN 5310-00-232-0763 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-232-0763 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 5310-00-232-0763 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-232-0763 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 5310-00-232-0763 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Oct 28, 1970

Professional Distribution

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