The Cross,pipe, cataloged under National Stock Number 4730-00-278-7770, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-7770 |
| Primary Part Number | 64517 |
| Item Name | Cross,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Davey Compressor Co Div of Keco Industries Inc |
| Status | CANCELLED |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Leg Length | 1.940 INCHES NOMINAL ALL ENDS IN |
| Nominal Pipe Size Accommodated | 1.500 INCHES FIRST END IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Maximum Operating Temp | 260.0 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Thread Size | 1.500 INCHES FIRST END IN |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | IRON OVERALL |
| Material Document and Classification | ASTM A197 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | NPT FIRST END |
| Nondefinitive Spec/std Data | 1 TYPE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 64517 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| 64517 | Drs Environmental Systems Inc (USA) |
| 218722 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| WWP521 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 64517 | Hdt Expeditionary Systems Inc (USA) |
NSN 4730-00-278-7770 is a Cross,pipe, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-7770 has 5 cross-referenced part numbers: 64517 (Davey Compressor Co Div of Keco Industries Inc), 64517 (Drs Environmental Systems Inc), 218722 (Army Weapons Command Attn Amswe-Ree-S), WWP521 (Federal Specifications Promulgated by General Services Administration Washington DC), 64517 (Hdt Expeditionary Systems Inc).
There are 5 known substitutes for 4730-00-278-7770: 5945-00-241-9219, 2520-00-700-8821, 3110-01-459-5324 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 64517: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Leg Length: 1.940 INCHES NOMINAL ALL ENDS IN; Nominal Pipe Size Accommodated: 1.500 INCHES FIRST END IN; Connection Style: PLAIN (PIPE) ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-7770 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.