The Seal,plain Encased, cataloged under National Stock Number 5330-01-211-7271, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is 893 Mfg, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-01-211-7271 |
| Primary Part Number | 6659 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | 893 Mfg, Llc |
| Status | CANCELLED |
| Housing Bore Diameter | 2.502 INCHES NOMINAL IN |
| Seal Width | 0.250 INCHES NOMINAL IN |
| Case Style | SQUARE |
| Material Document and Classification | B-86, CAGE 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT |
| Accommodated Shaft Diameter | 1.750 INCHES NOMINAL IN |
| Sealing Element Style | ANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 442244 | Federal-Mogul Corp Government Sales Dept (USA) |
| 6329 | Pdi Ground Support Systems, Inc. (USA) |
| 6659 PRIMARY | 893 Mfg, Llc (USA) |
| 6239 | Pdi Ground Support Systems, Inc. (USA) |
| 250MD124 | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 15-1000 | Pdi Ground Support Systems, Inc. (USA) |
| 7044 | 893 Mfg, Llc (USA) |
| 31679 | U M C Electronics Co (USA) |
NSN 5330-01-211-7271 is a Seal,plain Encased, manufactured by 893 Mfg, Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-211-7271 has 8 cross-referenced part numbers: 442244 (Federal-Mogul Corp Government Sales Dept), 6329 (Pdi Ground Support Systems, Inc.), 6659 (893 Mfg, Llc), 6239 (Pdi Ground Support Systems, Inc.), 250MD124 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 3 more.
There are 12 known substitutes for 5330-01-211-7271: 5945-00-007-0637, 5360-00-038-8941, 5995-00-059-4670 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6659: Housing Bore Diameter: 2.502 INCHES NOMINAL IN; Seal Width: 0.250 INCHES NOMINAL IN; Case Style: SQUARE; Material Document and Classification: B-86, CAGE 01212 MFR REF SINGLE MATERIAL RESPONSE SEALING ELEMENT. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-211-7271 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.