Model: NAS1160-4-12

Shoulder Bolt

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.382 inches and 0.399 inches

Fastener Length

1.203 inches

Head Style

Hexagon

Head Height

0.125 inches

Width Between Flats

Between 0.429 inches and 0.439 inches

Shoulder Diameter

0.311 inches grip and 0.312 inches grip

Shoulder Length

0.760 inches grip

End Application

End item nsn: 1025-99-411-1447 m777e1 155mm howitzer

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Shoulder Shape

Round grip

Part Name Assigned By Controlling Agency

Bolt, shoulder, hex head, close tolerance, cres-a286

Material

Stainless steel

Material Specification

Ams5731 assn standard single material response or ams5737 assn standard single material response

Thread Series Designator

Unjf

NSN

5306-01-527-7478

Part Number

NAS1160-4-12

Description

Bolt,shoulder

CAGE

80205

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

Part NAS1160-4-12 NSN 5306-01-527-7478

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04905

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment