The Cup,oil,lubricating, cataloged under National Stock Number 4730-00-289-9303, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-289-9303 |
| Primary Part Number | 273949PC11 |
| Item Name | Cup,oil,lubricating |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Thread Class | 4A A |
| Height | 0.594 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Nominal Thread Size | 0.250 INCHES IN |
| Angle | 90.0 DEGREES |
| Thread Quantity Per Inch | 20 |
| Assembly Clearance Radius | 0.531 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | H TYPE |
| Departure From Cited Document | ASNMODIFIED BY SURFACE TREATMENT AND THREAD SIZE,SERIES AND CLASS OF FIT |
| Surface Treatment | NICKEL OVERALL |
| Style Designator | ANGLE, HINGED CAP |
| Shank Length | 0.312 INCHES NOMINAL IN |
| Length | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1202-0324-1 | Gits Mfg Co Inc (USA) |
| MILC1258 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 273949PC11 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1202-0324-1 | Apache Corp Gits Bros Mfg Co (USA) |
| 372-5311-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 4730-00-289-9303 is a Cup,oil,lubricating, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-289-9303 has 5 cross-referenced part numbers: 1202-0324-1 (Gits Mfg Co Inc), MILC1258 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 273949PC11 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1202-0324-1 (Apache Corp Gits Bros Mfg Co), 372-5311-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
There are 12 known substitutes for 4730-00-289-9303: 4730-00-174-6835, 4930-00-242-2954, 4930-00-242-2955 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 273949PC11: Thread Class: 4A A; Height: 0.594 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL; Nominal Thread Size: 0.250 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.