We've received your request for MIL-DTL-81581/4 (described as Hose Air Duct Air B), manufactured by Military Specifications with CAGE code 81349. This part is registered under NSN 4720-00-340-1071, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-340-1071, NCB code 00 (origin: USA), and INC 30599. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your MIL-DTL-81581/4 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4720-00-340-1071 Item PartTypeName: HOSE,AIR DUCT,AIR BREATHING | 4720 | 003401071 | S | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 6202 | 3 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGT | WALL THICKNESS | 0.125 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.625 INCHES NOMINAL FIRST END |
| ABJH | TEMP RATING | -65.0 DEG FAHRENHEIT AND 165.0 DEG FAHRENHEIT |
| AGQM | END OVERALL LENGTH | 0.875 INCHES NOMINAL FIRST END |
| AGQM | END OVERALL LENGTH | 0.875 INCHES NOMINAL SECOND END |
| AHNC | CONNECTION STYLE | ROUND FIRST END |
| AHNC | CONNECTION STYLE | ROUND SECOND END |
| AMPY | HOSE WEIGHT | 3.000 OUNCES PER LINEAR FOOT |
| AWLS | CONNECTION TYPE | PREFORMED FIRST END |
| AWLS | CONNECTION TYPE | PREFORMED SECOND END |
| CQGM | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH |
| CRXX | MEASURING METHOD AND LENGTH | 13.500 INCHES NOMINAL OVERALL |
| FEAT | SPECIAL FEATURES | OZONE RESISTANCE:OZONE RESISTANT; END SIMILARITY:NOT IDENTICAL; HOSE STYLE:FULLY CONVOLUTED OR FULLY CONVOLUTED W/WIRE RINGS BETWEEN CONVOLUTIONS,STYLE NOS. 2 AND 3 FROM OLD FIIG A22900; HOSE MATERIAL:POLYAMIDE FIBER AND SILICONE |
| ZZZV | FSC APPLICATION DATA | ACFT MASKS,OXYGEN |
| ADPE | Represents items with no adp components |
|---|---|
| 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. |
| AAC | Z |
|---|---|
| Classification Control | 7 |
| MGMT_CTL | J22ahx- |
| Quantity per pack | 1 |
| Repariability | This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| 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: | 052190 - Pipe, tubing, or pipe or tubing fitti |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 772 - Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc |
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