The O-Ring, cataloged under National Stock Number 5331-01-049-7373, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Danco Valve Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-049-7373 |
| Primary Part Number | D4200 ITEM 3 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Danco Valve Company |
| Status | ACTIVE |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Criticality Code Justification | ZZZW |
| Center Hole Diameter | 1.041 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Peripheral Diameter | 1.191 INCHES NOMINAL IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D4200 ITEM 3 | Danco Valve Company (USA) |
| A6689.023.222CP | Naval Inventory Control Point Mechanicsburg (USA) |
| M83248/1-023CP | Sae International Dba Sae International (USA) |
| M83248/1-023CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 06689023222 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| M83248/1 | Sae International Dba Sae International (USA) |
| M83248/1-023 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83248/1-023CP | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 06689023222 | Naval Inventory Control Point Mechanicsburg (USA) |
| D4200 ITEM 3CP | Naval Inventory Control Point Mechanicsburg (USA) |
| A6689.023.222CP | Zf Industrieantriebe Witten Gmbh (DEU) |
| 20107 PIECE 33 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20107 PIECE 33 | Naval Inventory Control Point Mechanicsburg (USA) |
| D4200 ITEM 3 | Dante Valve Company (USA) |
| 20274 PIECE 38 | Naval Inventory Control Point Mechanicsburg (USA) |
| M83248/1-023CP | Zf Industrieantriebe Witten Gmbh (DEU) |
| A6689.023.222 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20274 PIECE 38 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| AMS7276CP | Naval Inventory Control Point Mechanicsburg (USA) |
| M83248/1CP | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5331-01-049-7373 is a O-Ring, manufactured by Danco Valve Company, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-049-7373 has 21 cross-referenced part numbers: D4200 ITEM 3 (Danco Valve Company), A6689.023.222CP (Naval Inventory Control Point Mechanicsburg), M83248/1-023CP (Sae International Dba Sae International), M83248/1-023CP (Naval Inventory Control Point Mechanicsburg), 06689023222 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby) and 16 more.
There are 7 known substitutes for 5331-01-049-7373: 5330-00-138-5921, 5331-00-166-1017, 5331-00-482-1595 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for D4200 ITEM 3: Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Criticality Code Justification: ZZZW; Center Hole Diameter: 1.041 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN; Elongation Percentage: 125 MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.