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5306-01-437-3942

Find complete technical information, availability, and procurement data for: 5306-01-437-3942

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5306-01-437-3942
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-437-3942
Item Name Code
15903
Assigment Date
10/11/1996 (29 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.

right-hand thread direction, 0.469 inches nominal thread length, 3a thread class, dished hexagon head style, 3.954 inches minimum and 3.974 inches maximum fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3a
Thread Direction
right-hand
Thread Length
0.469 inches nominal
Fastener Length
3.954 inches minimum and 3.974 inches maximum
Head Style
dished hexagon
Head Height
0.156 inches minimum and 0.171 inches maximum
Width Between Flats
0.492 inches minimum and 0.502 inches maximum
Grip Diameter
0.3110 inches minimum and 0.3120 inches maximum
Nominal Thread Diameter
0.312 inches
Grip Length
3.490 inches minimum and 3.510 inches maximum
Thread Quantity Per Inch
24
Minimum Tensile Strength
160000 pounds per square inch
Minimum Yield Strength
95000 pounds per square inch
Surface Finish
32.0 microinches bearing surface of head
Surface Finish
32.0 microinches grip
Surface Finish
32.0 microinches threads
Material
steel comp 4340 or steel comp 8740 overall
Material Document And Classification
mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416, type 2, class 2 fed spec all treatment responses overall
Thread Series Designator
unjf
Specification/Standard Data
80205-nas6605 professional/industrial association standard

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
NAS6605-56 Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-437-3942?
The FSCG of the NSN 5306-01-437-3942 is 5306
Does the NSN 5306-01-437-3942 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-437-3942 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 5306-01-437-3942 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-437-3942 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 5306-01-437-3942 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Fri, Oct 11, 1996

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