NAS521-20-16

Air Duct Hose

NSN 4720-00-287-4834

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 LG

NIIN:

002874834

Detail Specifications

Cross Sectional Shape:

Round

Inside Diameter:

2.500 inches first end

Connection Type:

Plain both ends

Features Provided:

Ozone resistant

Maximum Operating Pressure:

30.0 pounds per square inch

Measuring Method And Length:

120.000 inches

Material:

Fiberglass single ply and rubber chloroprene class cr single ply

Style Designator:

Sleeve section

NSN:

4720-00-287-4834

Item Name:

Duct,air,flexible,helix Wire Supported

Cage Code:

80205

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

NAS522

Cage Code:

80205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

NAS521-20-15

Cage Code:

80205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

NAS521-20-480

Cage Code:

80205

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3-1393

Cage Code:

70628

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S2329441-10-480

Cage Code:

18355

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

L0RA10-480

Cage Code:

21868

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

S2329441-10-480

Cage Code:

88277

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3-1393-20-480

Cage Code:

70628

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

250C1

Cage Code:

76680

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

11116

FIIG:

A229A0

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:

120.0 X 0.0 X 0.0

Paclk Weight:

0.3000lbs

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:

051035

UFC:

33815

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

ACC:

Construction Materials

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
HAZMAT Certified
Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number nas521-20-16 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Helix Wire Supported Flexible Air Duct"

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes hose, nonmetallic.