The Flange,pipe,swivel Retaining, cataloged under National Stock Number 4730-00-116-5229, 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 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 4730-00-116-5229 |
| Primary Part Number | 51H-32 |
| Item Name | Flange,pipe,swivel Retaining |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division |
| Status | CANCELLED |
| Style Designator | RECTANGULAR, WITH BOLT HOLES |
| Bolt Hole Diameter | 0.531 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-Z-325,TYPE @2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE |
| Material | STEEL |
| Surface Treatment | ZINC |
| Thickness | 0.750 INCHES NOMINAL IN |
| Face Seating Surface Condition | GROUND |
| Outside Edge to Bolt Hole Center Distance Along Length | 1.050 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Length | 3.062 INCHES NOMINAL IN |
| Flange Length | 4.000 INCHES NOMINAL IN |
| Flange Section Style | PLAIN RECESSED FACE |
| Flange Width | 3.720 INCHES NOMINAL IN |
| Recess Depth | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Recess Diameter | 2.844 INCHES NOMINAL IN |
| Tube Outside Diameter for Which Designed | 2.000 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Width | 1.620 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.469 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51H-32 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 4730001165229 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| M52525/16-32 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-52525 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 903160C1 | Rtx Corporation Div Pratt & Whitney (USA) |
| 6-4644-32 | Danfoss Power Solutions II, Llc (USA) |
| MIL-DTL-52525/16 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-00-116-5229 is a Flange,pipe,swivel Retaining, manufactured by Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-116-5229 has 7 cross-referenced part numbers: 51H-32 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 4730001165229 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), M52525/16-32 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-52525 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 903160C1 (Rtx Corporation Div Pratt & Whitney) and 2 more.
There are 5 known substitutes for 4730-00-116-5229: 4730-00-089-3406, 4730-00-255-0560, 4730-00-400-6544 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51H-32: Special Features: SPLIT FLANGE TYPE; Style Designator: RECTANGULAR, WITH BOLT HOLES; Bolt Hole Diameter: 0.531 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-Z-325,TYPE @2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-116-5229 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.