3-51321-1

Metal Tube Assembly

NSN 4710-00-195-8316

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

001958316

Product Technical Spec.

Wall Thickness:

0.035 inches

Thread Class:

3b single end

Thread Direction:

Right-hand single end

Mating End Quantity:

2 single end

Tubing Material:

Steel, corrosion resisting, mil-t-8606, class 321

End Connection Style:

Swivel nut, flared first end

End Connection Style:

Swivel nut with loose or integral clinch sleeve second end

Seat Angle In Deg:

12.0 second end

Seat Angle In Deg:

33.0 first end

Design Form:

Prebent

Tube Outside Diameter:

0.250 inches

End Connection Specification/std:

An, an818, part no. An818-4, mil, ms20819, part no. Ms20819-4, mil, ms21921, part no. Ms21921-4, mil, ms21922, part no. Ms21922-4

Thread Size:

0.437 inches single end

Material:

Steel single end

Material:

Steel single end

Thread Series Designator:

Unjf single end

NSN:

4710-00-195-8316

Item Name:

Heater Tube

Cage Code:

76823

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

3-51321-1

Cage Code:

0JRC1

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3-51321-1

Cage Code:

06892

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

21989

FIIG:

T383-D

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:

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:

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 3-51321-1 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Heater Tube"

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.