NSN 1660-00-021-1019 NIIN 000211019 — Air Duct Air Breat Hose Assembly

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
1660-00-021-1019
1660000211019
Description:
HOSE ASSEMBLY,AIR DUCT,AIR BREAT
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

1660-00-021-1019 Specification Set by the OEM (see RNCC code 3)

Cross-sectional Shape Style AAGR:

round

Wall Thickness AAGT:

0.188in.

Inside Diameter AARX:

0.250in. first end

Hose Weight AMPY:

0.100 ounces per linear foot

Connection Type AWLS:

coupling first end

Maximum Operating Pressure CQGM:

70.0 pounds per square inch

Nominal Thread Size CQJX:

0.500in. both ends ⁓1/2"

Measuring Method And Length CRXX:

36.000in.

Coupling Style CXMG:

threaded internal first end

Material MATT:

steel reinforcing wire

Material Document And Classification MDCL:

QQ-A-225/6, alloy 2024, T4 fed spec single material response 1st end coupling

Surface Treatment SFTT:

anodize 1st end coupling

Surface Treatment Document And Classification STDC:

MIL-A-8625, type 2 mil spec single treatment response 1st end coupling

Thread Series Designator THSD:

unjf both ends

Specification/standard Data ZZZK:

80206-33C1204 government standard

Fsc Application Data ZZZV:

acft oxygen breathing system

Departure From Cited Document ZZZW:

clean for oxygen use

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
REDAR17-2-36TYPEC
Cage Code:
28445
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
MIL-H-81581/3
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
33C1204-360
Cage Code:
80206
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
REDAR 17S-1-36 C
Cage Code:
28445
RNCC:
5
RNVC:
9
DAC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30600
FIIG:
A229A0
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A
CROSS-SECTIONAL SHAPE STYLE ROUND style nsn 1660-00-021-1019

Definition Definition of approved item name (AIN): "HOSE ASSEMBLY,AIR DUCT,AIR BREAT"

A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.

1660-00-021-1019 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.