Model: 1285120-103

Shoulder Bolt

Special Features:

Center shoulder eccentric to shank center by 0.010 in. Min, 0.015 in. Max

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.505 inches

Fastener Length

3.800 inches

Head Style

Hexagon

Head Height

0.300 inches

Width Between Flats

1.000 inches

Shoulder Diameter

0.7322 inches second shoulder and 0.7332 inches second shoulder

Shoulder Diameter

0.7532 inches first shoulder and 0.7542 inches first shoulder

Shoulder Length

0.690 inches first shoulder

Shoulder Length

1.645 inches second shoulder

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

200000 pounds per square inch

Criticality Code Justification

Aatn

Shoulder Shape

Round all shoulders

Material

Steel comp 4340

Material Specification

Mil-s-5000, cond c4 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Lc+77-1061, type 2, class 2, fscm 36659 mfr ref single treatment response

Test Data Document

36659-lc+72-1076 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Thread Series Designator

Unf

NSN

5306-00-316-5574

Part Number

1285120-103

Description

Bolt,shoulder

CAGE

98897

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 1285120-103 NSN 5306-00-316-5574

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.5000lbs

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:

093483

UFC:

48950

LTL:

60.0

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