The Cup,oil,lubricating, cataloged under National Stock Number 4730-00-277-7003, 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 Apache Corp Gits Bros Mfg Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-7003 |
| Primary Part Number | 00521-0143-1 |
| Item Name | Cup,oil,lubricating |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Apache Corp Gits Bros Mfg Co |
| Status | CANCELLED |
| Assembly Clearance Radius | 0.141 INCHES NOMINAL IN |
| Height | 0.281 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT, W/BALL CHECK, W/SHOULDER |
| Shank Length | 0.250 INCHES NOMINAL IN |
| Shank Diameter | 0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 00521-0143-1 | Apache Corp Gits Bros Mfg Co (USA) |
| 5B2403 | Caterpillar Inc Div Caterpillar Defense (USA) |
| PI1509 | Osgood Co the (USA) |
| 801509 | Westinghouse Electric Corp (USA) |
| 387983 | Westinghouse Electric Corp (USA) |
| M102 | Osgood Co the (USA) |
| GGG-C-2794 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| M102 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 512766 | Sasco Inc Canadian Div |
| 13-1650-500-030 | Chief of Engineers Dept of Army (USA) |
| MILC1258 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 4730002785743 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| M1022 | Minnpar, Llc Dba Minnpar (USA) |
| M1022 | Barber-Greene Co (USA) |
| 56 | Bowen Products Corp (USA) |
| 521 | Apache Corp Gits Bros Mfg Co (USA) |
| B111HP2CM102 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 521STYLEGB | Apache Corp Gits Bros Mfg Co (USA) |
| NS477 | Cooper Machinery Services Llc (USA) |
NSN 4730-00-277-7003 is a Cup,oil,lubricating, manufactured by Apache Corp Gits Bros Mfg Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-277-7003 has 19 cross-referenced part numbers: 00521-0143-1 (Apache Corp Gits Bros Mfg Co), 5B2403 (Caterpillar Inc Div Caterpillar Defense), PI1509 (Osgood Co the), 801509 (Westinghouse Electric Corp), 387983 (Westinghouse Electric Corp) and 14 more.
There are 12 known substitutes for 4730-00-277-7003: 1005-00-166-2821, 4730-00-174-6835, 5120-00-227-8105 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 00521-0143-1: Special Features: SUPPORTS HOWITZER,LIGHT TOWED;105-MM,M102,1015-00-086-8164; Assembly Clearance Radius: 0.141 INCHES NOMINAL IN; Height: 0.281 INCHES NOMINAL IN; Surface Treatment: NICKEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-277-7003 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.