NSN 5305-01-578-1523 NIIN — Machine Screw

National Stock number : 5305-01-578-1523

Machine Screw


Available Quantity 1,196
Available Conditions NE
Classification Screws - FSC 5305
Schedule B 7318152000
Stock Check Date 07/10/2025
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

Machine Screw

Thread Class

3a

Thread Direction

RIGHT-Hand

Thread Length

2.968in. ⁓2-31/32"

Fastener Length

3.000in. ⁓3-1/64"

Head Style

hexagon

Head Height

0.125in. and 0.140in. ⁓9/64"

Width Between Flats

0.367in. and 0.376in.

Internal Drive Style

cross recess type 1

End Item Identification

B-2 aircraft

Nominal Thread Diameter

0.250in. ⁓1/4"

Thread Quantity Per Inch

28

Screw Material

iron alloy 660

Screw Surface Treatment

passivate

Thread Series Designator

unjf

Pricing and Availability Quote

Review your quote then place an order for this NSN

National Stock Number
5305-01-578-1523
Quantity:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name: