The Ring,wiper, cataloged under National Stock Number 5330-00-294-1391, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Delta Mfg and Sales Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-00-294-1391 |
| Primary Part Number | DRI-31 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Delta Mfg and Sales Inc |
| Status | CANCELLED |
| Inside Diameter | 3.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | OUTSIDE GROOVED, STRAIGHT FACE |
| FSC Application Data | HYDRAULIC SYSTEM,ACFT |
| Joint Style | DIAGONAL JOINT |
| Test Data Document | 81349-MIL-S-5049 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material Thickness | 0.140 INCHES NOMINAL IN |
| Ring Style | CONCENTRIC |
| Outer Edge Thickness | 0.109 INCHES NOMINAL IN |
| Outside Diameter | 3.594 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DRI-31 | Delta Mfg and Sales Inc (USA) |
| ISR-31 | Industrial Supplies (USA) |
| MS28776M2-31 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FWR-31 | Ace Products Co of Toledo Inc Dba Ace Products (USA) |
| OAS-31 | Greene Tweed and Co Advantec Div (USA) |
| SRC-31 | Scrapper Rings Co Div of Roberts Tool Co (USA) |
| MIL-S-5049 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-R-5049 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| GI 1171-31 | Gad-Jets Inc Dba Associated Technical Sales (USA) |
| G-31 | Gayle George W and Son (USA) |
NSN 5330-00-294-1391 is a Ring,wiper, manufactured by Delta Mfg and Sales Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-00-294-1391 has 10 cross-referenced part numbers: DRI-31 (Delta Mfg and Sales Inc), ISR-31 (Industrial Supplies), MS28776M2-31 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FWR-31 (Ace Products Co of Toledo Inc Dba Ace Products), OAS-31 (Greene Tweed and Co Advantec Div) and 5 more.
There are 6 known substitutes for 5330-00-294-1391: 5930-00-327-8018, 6140-00-406-2635, 5950-00-655-0800 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for DRI-31: Inside Diameter: 3.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: OUTSIDE GROOVED, STRAIGHT FACE; FSC Application Data: HYDRAULIC SYSTEM,ACFT; Joint Style: DIAGONAL JOINT. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-00-294-1391 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.