Quote for 645A870H04 Northrop Grumman Systems Corporation Part with NSN 4720-01-399-1002

Part Number:  645A870H04
NIIN:  13991002
Item Name :  hose air duct
CAGE Code:  97942
INC Code:  11116
Country:  USA
NCB Code:  01
FSG:  47 Pipe Tubing Hose and Fittings
Last Updated:  01-31-2026

Are you looking quote for part 645A870H04? The Northrop Grumman Systems Corporation-manufactured component (CAGE Code: 97942) is documented under NSN 4720-01-399-1002 as Hose Air Duct. For the fastest quote, please complete our RFQ form with details about 645A870H04. We guarantee a response within 15 minutes.

ASAP Components provides the verified 645A870H04, classified under INC 11116, FSG 47 Pipe Tubing Hose and Fittings, FSC 4720 Hose and Flexible Tubing, NIIN 01-399-1002, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 645A870H04 with NSN 4720-01-399-1002, 4720013991002

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4720-01-399-1002

Item PartTypeName:

HOSE,AIR DUCT

47200139910020N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
0211-0400-0158525

Characteristics Data of NSN 4720-01-399-1002, 4720013991002

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLEROUND
AAGTWALL THICKNESS0.030 INCHES NOMINAL
AARXINSIDE DIAMETER4.000 INCHES NOMINAL FIRST END
ACKHMINIMUM INSIDE BENDING RADIUS1.000 INCHES
AGQMEND OVERALL LENGTH1.500 INCHES NOMINAL BOTH ENDS
AHNCCONNECTION STYLEROUND BOTH ENDS
AWLSCONNECTION TYPESOFT BOTH ENDS
CPYGEND INSIDE DIAMETER4.000 INCHES NOMINAL BOTH ENDS
CRXXMEASURING METHOD AND LENGTH24.000 INCHES NOMINAL OVERALL
MATTMATERIALFIBERGLASS COVER AND RUBBER CHLOROPRENE CLASS CR COVER
MATTMATERIALFIBERGLASS REINFORCING CORD AND RUBBER CHLOROPRENE CLASS CR REINFORCING CORD
MATTMATERIALSTEEL REINFORCING WIRE
STYLSTYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9sx-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 051420 - Conduits, o/t earthen: pipe fittings
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 736 - Plumbing supplies

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