Model: 91-556-1-002

Machine Screw

Special Features:

Furnished with fender washer part n0. S502

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.232 inches and 0.312 inches

Fastener Length

Between 0.282 inches and 0.312 inches

Head Style

Button

Head Diameter

Between 1.028 inches and 1.073 inches

Head Height

Between 0.250 inches and 0.280 inches

Internal Drive Style

Slot

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Screw Material

Copper alloy 464 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 304 or steel comp 304l

Thread Series Designator

Unf

NSN

5305-01-167-3291

Part Number

91-556-1-002

Description

Screw,machine

CAGE

54578

Part 91-556-1-002 NSN 5305-01-167-3291

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06657

FIIG:

A500D0

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:

0.2000lbs

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:

096630

UFC:

50590

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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