The Cap,filler Opening, cataloged under National Stock Number 2590-00-973-0420, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Center - Moeller Products Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-00-973-0420 |
| Primary Part Number | 044004-4 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Center - Moeller Products Llc |
| Status | ACTIVE |
| Retaining Device Type | CHAIN |
| System for Which Designed | NONPRESSURIZED |
| Accommodation Type | HANDLE END GRIPPING |
| Special Markings | TIGHTEN/W/ARROW POINTING CLOCKWISE |
| Material | STEEL THREADED PORTION |
| Filler Neck Diameter for Which Designed | 2.000 INCHES NOMINAL IN |
| Style Designator | ADJUSTABLE TYPE-INTERNAL |
| Material | RUBBER SYNTHETIC BODY |
| Outside Diameter | 2.687 INCHES NOMINAL IN |
| Retaining Device Length | 12.000 INCHES NOMINAL IN |
| Material | STEEL HANDLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2590-00-973-0420 is a Cap,filler Opening, manufactured by Center - Moeller Products Llc, classified under FSC 2590 (No Item Name Available). Status: active.
NSN 2590-00-973-0420 has 6 cross-referenced part numbers: 107981 (Cummins Inc.), 44004 (Moeller Mfg Co Inc), 44004 (Center - Moeller Products Llc), 70-70-560 (Supacat Limited), 044004-4 (Center - Moeller Products Llc) and 1 more.
There are 8 known substitutes for 2590-00-973-0420: 5133-00-227-9646, 5935-01-014-3093, 1630-01-035-6311 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 044004-4: Retaining Device Type: CHAIN; System for Which Designed: NONPRESSURIZED; Overall Height: 3.375 INCHES NOMINAL IN; Special Features: FRICTION TYPE,INTERNAL EXPANSIONSEALING METHOD. 13 total characteristics are documented in the Federal Logistics Information System.