MS21916-12-8

Boss Reducer

NSN 4730-00-278-8391

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002788391

Product Features

Grumman a-10 aircraft

Detail Specifications

Thread Class:

3a all ends

Reducer Type:

Concentric

Connection Style:

External seat for gasket seal (boss) all ends

Connection Type:

Threaded external boss all ends

Thready Qty Per Inch (tpi):

12 1st end

Thread Size:

0.750 inches 2nd end

Thread Size:

1.062 inches 1st end

Nominallength:

1.625 inches

Material:

Steel comp 1137

Material Specification:

66 federal standard single material response

Media For Which Designed:

Fluid single response

Surface Treatment:

Cadmium

Surface Treatment Specification:

Qq-p-416, type 1, class 3 federal specification single treatment response

Thread Series Designator:

Unj 1st end

Thread Series Designator:

Unjf 2nd end

Specification Data:

96906-ms21916 government standard

NSN:

4730-00-278-8391

Item Name:

Reducer,boss

Cage Code:

45681

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MY20-758-002

Cage Code:

F6117

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WAS21916

Cage Code:

08199

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS18280

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS21916

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS21916-12-8

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

50948

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

79470

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730002788391

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MY20-758-002

Cage Code:

F6117

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WAS21916

Cage Code:

08199

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS21916

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS18280

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS21916-12-8

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

79470

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

50948

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730002788391

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MY20-758-002

Cage Code:

F6117

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS18280

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS21916

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

WAS21916

Cage Code:

08199

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS21916-12-8

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

R1120

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

79470

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

50948

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

00624

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21916-12-8

Cage Code:

14798

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730002788391

Cage Code:

SCY13

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:

052190

UFC:

30000

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number ms21916-12-8 and/or cross reference parts.

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).