MS21921-6

Tube Coupling Nut

NSN 4730-00-810-4499

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

25 EA

NIIN:

008104499

Product Features

Supports grumman a10 aircraft. Thread series is unfj. Nut style is a350 tube coupling. Length to shoulder is "any acceptable".

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Fabrication Method:

Machined

Nut Height:

0.800 inches

Width Across Flats:

0.688 inches

Smallest Inside Diameter:

Between 0.425 inches and 0.430 inches

Thready Qty Per Inch (tpi):

Thread Size:

0.5625 inches

Tube Outside Diameter:

0.375 inches

Seat Angle:

45.00 degrees

Material:

15-5 ph steel

Surface Treatment:

Cadmium

Specification Data:

96906-ms21921 government standard

NSN:

4730-00-810-4499

Item Name:

Nut,tube Union

Cage Code:

81343

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

AS21921

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

AS18280

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21921-6

Cage Code:

T0813

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21921V6P

Cage Code:

81343

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS21921-6

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

4730008104499

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03859

FIIG:

A021A0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

4.0 X 0.7 X 0.8

Paclk Weight:

5.0000lbs

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:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 4730-00-810-4499 is a component of

B-1 Aircraft Support Equipment
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
B-52h) Aircraft Tf33-p-3/5/9 (c/ec-135 Engine
Tf33-100 (e3a/b/c) Aircraft Engine
T56-a-7/15 (c-130b/e/h/n/p) Aircraft Engine
Tf-33-p-7 (c-141a/b) Aircraft Engine
Adcap 48 Torpedo
Ah-1w Advance Attack Helicopter
014186654
Full Tracked Personnel Carrier
010883669
Cargo-transport Helicopter
005049112
Attack Helicopter
011378283
Aircraft Arresting Barrier Absorber

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Pricing & Availability

Submit this form for current pricing and availability quote on part number ms21921-6 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Tube Union Nut"

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.