Model: ST1421-22

Externally Relieved Body Bolt

Special Features:

Grip and bearing surface of head 32 micro inches; point and bearing surface heat treated per pwa 586-3 cagec 77445

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.865 inches and 1.028 inches

Fastener Length

Between 1.615 inches and 1.635 inches

Head Style

Double hexagon w/hole

Head Height

Between 0.328 inches and 0.348 inches

Width Between Flats

0.375 inches

Extended Washer Diameter

Between 0.490 inches and 0.510 inches

Extended Washer Thickness

0.070 inches

First Diameter From Head

Between 0.280 inches and 0.290 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 0.607 inches and 0.750 inches

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Externally Relieved Body Diameter Quantity

Material

Nickel alloy uns n07001

Material Specification

Ams 7477 assn standard single material response

Thread Series Designator

Unjf

NSN

5306-01-316-7984

Part Number

ST1421-22

Description

Bolt,externally Relieved Body

CAGE

77445

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

Part ST1421-22 NSN 5306-01-316-7984

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06675

FIIG:

A003B0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

139820

UFC:

70220

LTL:

85.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this externally relieved body bolt (NSN 5306-01-316-7984) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)