Model: 1557

Machine Thread Plug

Properties:

Thread Class

2a external

Thread Direction

Right-hand external

Thread Length

0.563 inches external

Head Height

0.218 inches

Overall Length

0.781 inches

Connection Style

Plain

Washer Face Diameter

0.750 inches

Washer Face Thickness

0.016 inches

Thread Size

0.500 inches external

Material

Steel comp b1113 or steel comp 1113 or steel comp 1213

Material Specification

66 federal standard all material responses

Surface Treatment

Cadmium or zinc

Surface Treatment

Cadmium or zinc

Style Designator

Plug, machine

Thread Series Designator

Unf external

NSN

5365-00-289-4926

Part Number

1557

Description

Plug,machine Thread

CAGE

30076

Part 1557 NSN 5365-00-289-4926

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03801

FIIG:

A208A0

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:

095190

UFC:

49790

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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