The Hose Assembly,air Breathing, cataloged under National Stock Number 4720-00-108-5620, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is R.e. Darling Co., Inc.. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-108-5620 |
| Primary Part Number | REDARA10060-10 |
| Item Name | Hose Assembly,air Breathing |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | R.e. Darling Co., Inc. |
| Status | ACTIVE |
| Measuring Method and Length | 96.000 INCHES NOMINAL OVERALL IN |
| Surface Treatment | CADMIUM OR ZINC FIRST END COUPLING |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 1,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE FIRST END COUPLING |
| FSC Application Data | OXYGEN SYSTEM A-37B AIRCRAFT |
| Features Provided | OZONE RESISTANT AND RESTRAINT CORD |
| Connection Style | ROUND SECOND END |
| Style Designator | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
| Material | COPPER ALLOY FIRST END COUPLING |
| End Inside Diameter | 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM FIRST END IN |
| Outside Diameter | 1.094 INCHES MINIMUM AND 1.250 INCHES MAXIMUM BOTH ENDS IN |
| Coupling Style | OXYGEN HOSE CLAMP FIRST END |
| Material | COTTON AND FIBERGLASS FIRST PLY |
| Connection Type | COUPLING SECOND END |
| Connection Type | SOFT FIRST END |
| Material | STEEL SECOND END COUPLING |
| End Overall Length | 0.938 INCHES MINIMUM AND 1.000 INCHES MAXIMUM BOTH ENDS IN |
| Inside Diameter | 0.750 INCHES NOMINAL FIRST END IN |
| Hose Weight | 5.000 OUNCES PER LINEAR FOOT OZ |
| Material Document and Classification | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE FIRST END COUPLING |
| Surface Treatment | CHROMATE ZINC SECOND END COUPLING |
| Coupling Style | CONNECTOR, OXYGEN HOSE TO REGULATOR (NOTE: APPLICABLE TO HOSE ASSEMBLY, AIR BREATHING ONLY.) SECOND END |
| Cross-Sectional Shape Style | ROUNDROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| REDARA10060-10 | R.e. Darling Co., Inc. (USA) |
| HC200B96 | Herbert Cooper Co Inc (USA) |
| MS22055B96 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| GHN10345-4 | Lockheed Martin Corp (USA) |
| 8148650 | Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA) |
| MS22055B96 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-81581 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-81581 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-00-108-5620 is a Hose Assembly,air Breathing, manufactured by R.e. Darling Co., Inc., classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-108-5620 has 8 cross-referenced part numbers: REDARA10060-10 (R.e. Darling Co., Inc.), HC200B96 (Herbert Cooper Co Inc), MS22055B96 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), GHN10345-4 (Lockheed Martin Corp), 8148650 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force) and 3 more.
There are 12 known substitutes for 4720-00-108-5620: 4720-00-045-8090, 4720-00-097-1329, 4720-00-393-5076 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for REDARA10060-10: Measuring Method and Length: 96.000 INCHES NOMINAL OVERALL IN; Surface Treatment: CADMIUM OR ZINC FIRST END COUPLING; Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 1,CLASS 2 FED SPEC 2ND TREATMENT RESPONSE FIRST END COUPLING; FSC Application Data: OXYGEN SYSTEM A-37B AIRCRAFT. 23 total characteristics are documented in the Federal Logistics Information System.