Model: 21999-1

Machine Thread Plug

Properties:

Thread Class

3a external

Thread Direction

Right-hand external

Thread Length

0.234 inches external and 0.250 inches external

Head Height

0.234 inches

Overall Length

0.546 inches

Connection Style

Plain

Core Depth

Between 0.421 inches and 0.437 inches

Thread Size

0.312 inches external

Material

Aluminum alloy

Style Designator

Plug, machine

Thread Series Designator

Unf external

NSN

5365-00-876-8839

Part Number

21999-1

Description

Plug,machine Thread

CAGE

55820

Part 21999-1 NSN 5365-00-876-8839

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:

013120

UFC:

05380

LTL:

100.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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