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5310-01-342-2011

Find complete technical information, availability, and procurement data for: 5310-01-342-2011

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5310-01-342-2011
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-342-2011
Item Name Code
29730
Assigment Date
07/16/1991 (35 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.430 inches minimum and 0.440 inches maximum washer outside diameter, 2b thread class, right-hand thread direction, 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
2b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.430 inches minimum and 0.440 inches maximum
Lubrication
dry film lubricant
Overall Height
0.315 inches minimum and 0.325 inches maximum
Nut Style
hexagon
Washer Thickness
0.045 inches maximum
Width Across Flats
0.305 inches minimum and 0.316 inches maximum
Temp Rating
450.0 fahrenheit nominal
Thread Series
unjf
Thread Quantity Per Inch
28
Nominal Thread Size
0.250 inches
Special Features
lubrication per mil-l-46010.
Material
iron alloy 660 overall
Material Document And Classification
ams 5733 assn std single material response or ams 5735 assn std single material response overall
Surface Treatment
passivate nut
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-330-5228 No Name Available 09/01/2000
5310-01-354-7718 No Name Available 02/01/1995

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
03A154-4L Extended Washer Self-Locking Nut
83672-4L Extended Washer Self-Locking Nut
BH154-4L Extended Washer Self-Locking Nut
H52767-4 Extended Washer Self-Locking Nut
NRH90C-4M Extended Washer Self-Locking Nut
VN325D48 Extended Washer Self-Locking Nut
VN325DH048 Extended Washer Self-Locking Nut
VN325DH48 Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-342-2011?
The FSCG of the NSN 5310-01-342-2011 is 5310
Does the NSN 5310-01-342-2011 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-342-2011 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 5310-01-342-2011 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-342-2011 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 5310-01-342-2011 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Jul 16, 1991

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