Model: 2910U21

Ball Stud

Special Features:

0.156 in. By 45.0 degrees chamfer end of shank

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.375 inches

Head Diameter

Between 1.965 inches and 1.968 inches

Overall Length

Between 6.495 inches and 6.505 inches

Taper Minor Diameter

Between 1.344 inches and 1.406 inches

Body Length

1.625 inches

Neck Diameter

Between 1.219 inches and 1.281 inches

Distance From Spherical Head Centerline To Head End

Between 0.844 inches and 0.906 inches

Distance From Cotter Pin Hole Centerline To Nut End

0.250 inches first hole

Cotter Pin Hole Diameter

0.201 inches first hole

Features Provided

Casehardened

Thready Qty Per Inch (tpi)

Thread Size

1.250 inches

Material

Steel

Style Designator

Ball

Thread Series Designator

Unf

NSN

5307-00-733-2452

Part Number

2910U21

Description

Stud,ball

CAGE

78500

A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.

Part 2910U21 NSN 5307-00-733-2452

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

17484

FIIG:

A051A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318155000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Studs of iron or steel, threaded