National Stock number : 5315-01-521-3490
Shoulder Headless Pin
| Available Quantity | 1 |
| Available Conditions | NS |
| Classification | Machine Keys And Pins Nails - FSC 5315 |
| Stock Check Date | 12/11/2025 |
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
Product Properties
Description
Shoulder Headless Pin
First End Style
chamfered
Thread Class
2a
Thread Direction
RIGHT-Hand
Thread Length
0.750in. ⁓3/4"
Shank Length
0.020in.
Shoulder Width Across Flats
0.369in.
Shank Diameter
0.279in.
Overall Length
1.830in. ⁓1-27/32"
Undercut Diameter
0.190in.
Undercut Width
0.050in.
End Item Identification
B1B, 92E9110000
First End Taper Length
0.020in.
Thread Quantity Per Inch
28
Second End Relationship With First End
identical
Nominal Thread Size
0.250in. ⁓1/4"
Second Shank Diameter
0.210in.
First End Location
threaded end
First End Taper Angle
45.0 degrees
Surface Finish
125.0 microinches
Second Shank Length
0.822in.
Part Name Assigned By Controlling Agency
pin, shock
Special Features
unthreaded portion has a cutaway/smaller dia 0.310 in. long 0.130 in. from shoulder to a diameter of 0.180
Material
steel comp 304
Material Document And Classification
astm A276 assn std single material response
Surface Treatment
passivate
Surface Treatment Document And Classification
astm A967 assn std single treatment response
Style Designator
undercut
Thread Series Designator
unc
