NSN 5306-01-441-8209 NIIN — Close Tolerance Bolt

National Stock number : 5306-01-441-8209

Close Tolerance Bolt


Available Quantity 33
Available Conditions NE
Classification Bolts - FSC 5306
Schedule B 7318152000
Stock Check Date 02/09/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Close Tolerance Bolt

Thread Class

3a

Thread Direction

RIGHT-Hand

Thread Length

0.467in. ⁓15/32"

Fastener Length

2.063in. and 2.110in. ⁓2-1/8"

Head Style

double hexagon

Head Height

0.177in. and 0.197in. ⁓13/64"

Width Between Flats

0.502in.

Grip Diameter

0.3115in. and 0.3120in.

Shank Unthreaded Hole Diameter

0.076in. first hole and 0.081in. first hole

End Item Identification

F-15I

Nominal Thread Diameter

0.3125in. ⁓21/64"

Grip Length

1.602in. and 1.622in.

Thread Quantity Per Inch

24

Distance From Head Largest Bearing Surface To Shank Hole Center

1.949in. first hole and 1.986in. first hole

Material

steel comp XM-13

Material Document And Classification

ams 5629 assn std single material response

Surface Treatment

passivate

Surface Treatment Document And Classification

QQ-P-35 fed spec single treatment response

Thread Series Designator

unjf

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National Stock Number
5306-01-441-8209
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