Part Number
Part Number:
NSN:
NIIN:
Item Name:
HOSE , AIR DUCT , AIR BREATHING
Definition:
AN ODORLESS, FLEXIBLE, HOLLOW ITEM, WITHOUT END COUPLING OR A COMMUNICATION CABLE. IT MAY BE OF SINGLE OR MULTIPLE LAYER CONSTRUCTION AND MAY CONTAIN WIRE REINFORCEMENT. IT IS DESIGNED FOR USE IN LOW PRESSURE BREATHING OXYGEN SYSTEM, AIR LINE MASKS, AND THE LIKE. EXCLUDES HOSE, NONMETALLIC.
CAGE Information
| Code | Company |
|---|---|
| 28445 | R. E. DARLING CO. INC. |
Federal Supply Class
Title
HOSE AND FLEXIBLE TUBING
Inclusions:
INCLUDES AIR DUCT, METALLIC, NONMETALLIC, AND TEXTILE FIBER HOSES AND THEIR ASSEMBLIES; FLEXIBLE TUBING AND THEIR ASSEMBLIES.
Exclusions:
EXCLUDES CONDUIT AND THEIR ASSEMBLIES (FSC 5975); LABORATORY TUBES (FSC 6640); MEDICAL AND SURGICAL TUBES (FSC 6515); RIGID TUBING AND THEIR ASSEMBLIES (FSC 4710).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES SECOND END |
| CXMJ | COUPLING LOCKING DEVICE QUANTITY | 1 FIRST END |
| MATT | MATERIAL | ALUMINUM ALLOY 1ST END COUPLING |
| MATT | MATERIAL | ALUMINUM ALLOY 2ND END COUPLING |
| CXMG | COUPLING STYLE | EXTERNAL QUICK-DISCONNECT FIRST END |
| AGQM | END OVERALL LENGTH | 0.875 INCHES NOMINAL FIRST END |
| ABJH | TEMP RATING | -65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT |
| CXMG | COUPLING STYLE | THREADED INTERNAL SECOND END |
| CMLP | THREAD QUANTITY PER INCH | 20 SECOND END |
| SFTT | SURFACE TREATMENT | ANODIZE 1ST END COUPLING |
| AHNC | CONNECTION STYLE | ROUND FIRST END |
| AHNC | CONNECTION STYLE | ROUND SECOND END |
| THSD | THREAD SERIES DESIGNATOR | UNEF SECOND END |
| AGQM | END OVERALL LENGTH | 0.620 INCHES NOMINAL SECOND END |
| AAGT | WALL THICKNESS | 0.282 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ANODIZE 2ND END COUPLING |
| AWLS | CONNECTION TYPE | PREFORMED FIRST END |
| AWLS | CONNECTION TYPE | PREFORMED SECOND END |
| FEAT | SPECIAL FEATURES | OZONE RESISTANCE:OZONE RESISTANT; END SIMILARITY:NOT IDENTICAL; INSIDE DIAMETER:0.219 IN. MIN.,0.281 IN. MAX.; OVERALL LENGTH:11.500 IN. MIN.,12.000 IN. MAX.; HOSE STYLE:FULLY CONVOLUTED W/WIRE RINGS BETWEEN CONVOLUTIONS, STYLE NO. 3 FROM OLD FIIG A22900; HOSE MATERIAL:SILICON AND CORROSION RESISTANT STEEL WIRE, QQ-W-423 FORM 1, COMP 302, COND. B AND FIBER POLYAMIDE |