Model: C4BM1663-1

Headless Grooved Pin

Properties:

First End Style

Chamfered

Overall Length

Between 1.590 inches and 1.610 inches

Diameter

Between 0.2500 inches and 0.2505 inches

Effective Length

Between 1.360 inches and 1.380 inches

Undercut Diameter

Between 0.2285 inches and 0.2315 inches

Undercut Width

Between 0.028 inches and 0.031 inches

Second Undercut Width

Between 0.028 inches and 0.031 inches

First End Taper Length

Between 0.290 inches and 0.310 inches

Second End Relationship With First End

Identical

First End Location

Both ends

First End Taper Angle

Between 44.5 degrees and 45.5 degrees

Surface Finish

125.0 microinches

Material

Steel comp e4340

Material Specification

Mil-s-5000 military specification single material response

Style Designator

Groove

NSN

5315-00-060-5757

Part Number

C4BM1663-1

Description

Pin,grooved,headless

CAGE

71867

A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 mm). Excludes rod, grooved, headless; shaft (as modified); and pin, vehicular leaf spring shackle.

Part C4BM1663-1 NSN 5315-00-060-5757

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02386

FIIG:

A212A0

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:

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:

095190

UFC:

49790

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318230000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Rivets of iron or steel