4720-01-308-1776 ( 21A29 , SF-28-153-0003 , LE261-0107-0003 , LE261-0107 )

NSN Information
NSN FSC NIIN Item Name INC
4720-01-308-1776 4720 013081776 HOSE,AIR DUCT 1111
NSN Features
MRC Parameter Characteristics
AAGR CROSS-SECTIONAL SHAPE STYLE ROUND
CRXX MEASURING METHOD AND LENGTH 1.900 INCHES NOMINAL OVERALL
AAGT WALL THICKNESS 0.063 INCHES NOMINAL
FEAT SPECIAL FEATURES TITANIUM RING CONNECTED AT ONE END OF DUCT BY 6 MOUNTING HOLES 5/16 IN. DIA,USED ON ROCKWELL CORP. B-1B AIRCRAFT
AARX INSIDE DIAMETER 2.620 INCHES NOMINAL FIRST END
STYL STYLE DESIGNATOR SLEEVE SECTION
AWLS CONNECTION TYPE PLAIN BOTH ENDS
MATT MATERIAL FIBERGLASS SINGLE PLY AND RUBBER SILICONE CLASS Q SINGLE PLY
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
21A29 14711 A 2 3 E AX
SF-28-153-0003 16357 A 2 5 E AX
LE261-0107-0003 43999 A 2 5 E AX
LE261-0107 43999 A 9 D A AX
Manufacturers
Part SKU Cage Manufacturer Type Status
21A29 14711 MEGGITT THERMAL SYSTEMS INC. A A
SF-28-153-0003 16357 ROYAL ENGINEERED COMPOSITES INC. A A
LE261-0107-0003 43999 BOEING COMPANY THE A A
LE261-0107 43999 BOEING COMPANY THE A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A X A 09/23/1 N 1111
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS N I
DF N SF9SX-N F
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DF SMS J 0 EA 0 U SF9SX-N F
DS SMS J 0 EA 0 U D
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
051035 Z 33815 W 736 Z 9 A B Z DUCTS:AIR SYSTEM