489274

View detailed technical data, stock status, and sourcing information for: 489274

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489274
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-997-3258
Item Name Code
05277
Assigment Date
04/15/1967 (59 years ago)

3bg thread class, 0.400 inches minimum and 0.410 inches maximum nut height, prevailing torque all metal design locking feature, hexagon nut style, 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
3bg
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Nut Style
hexagon
Nut Height
0.400 inches minimum and 0.410 inches maximum
Width Across Flats
0.430 inches minimum and 0.439 inches maximum
Thread Series
unjf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250 inches
Bearing Surface Type
chamfered
Material
iron alloy 660 overall
Material Document And Classification
ams 5735 assn std single material response overall
Precious Material
silver
Surface Treatment
silver overall
Surface Treatment Document And Classification
ams 2410 assn std single treatment response overall

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
489256 Hexagon Self-Locking Nut
489273 Hexagon Self-Locking Nut
489274 Hexagon Self-Locking Nut
59660-428 Hexagon Self-Locking Nut
Z6729-048 Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-997-3258?
The FSCG of the NSN 5310-00-997-3258 is 5310
Does the NSN 5310-00-997-3258 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-997-3258 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 5310-00-997-3258 contain precious materials?
Item contains silver.
Does NSN 5310-00-997-3258 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 5310-00-997-3258 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Sat, Apr 15, 1967

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