8168990

Boss Reducer

NSN 4730-00-188-8031

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001888031

Product Features

Three 0.065 in.Min, 0.075 in.Max diameter holes drilled through hex corners, 0.344 in.From first end

Technical Specifications of NSN

Thread Class:

3a 2nd end

Thread Class:

3b 1st end

Reducer Type:

Concentric

Connection Style:

External seat for gasket seal (boss) 2nd end

Connection Style:

Gasket seal (boss) 1st end

Connection Type:

Threaded external boss 2nd end

Connection Type:

Threaded internal boss 1st end

Thread Size:

0.438 inches 1st end

Thread Size:

0.562 inches 2nd end

Nominallength:

1.109 inches

Material:

Steel comp 1137 or steel comp 1141

Material Specification:

66 federal standard all material responses

Surface Treatment:

Cadmium inside

Surface Treatment:

Cadmium outside

Surface Treatment Specification:

Qq-p-416, type 1, cl 2 federal specification single treatment response inside

Surface Treatment Specification:

Qq-p-416, type 1, cl 2 federal specification single treatment response outside

Thread Series Designator:

Unf 1st end

Thread Series Designator:

Unf 2nd end

NSN:

4730-00-188-8031

Item Name:

Reducer,boss

Cage Code:

18876

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AN893-2

Cage Code:

88044

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

06581

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

13899

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

14397

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

30974

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

22995

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

81350

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AN893-2

Cage Code:

71563

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

23541

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

052250

UFC:

30215

LTL:

70.0

LCL:

WCC:

671

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Boss Reducer"

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).