The Seal,plain, cataloged under National Stock Number 5330-01-125-4370, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bal Seal Engineering, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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 | 5330-01-125-4370 |
| Primary Part Number | S15-226 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Bal Seal Engineering, Inc. |
| Status | CANCELLED |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT |
| Accommodated Shaft Diameter | 2.250 INCHES NOMINAL IN |
| Material Document and Classification | QQ-W-423,COMP 302,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING |
| Material | STEEL COMP 302 SPRING |
| Cross-Sectional Shape Style | C-SECTION W/ HELICAL SPRING |
| Construction | SOLID |
| Seal Width | 0.125 INCHES NOMINAL IN |
| Housing Bore Diameter | 2.000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PL-D-027 PIECE 6 | Aerco International, Inc. Dba Aerco International Inc (USA) |
| S15-226 PRIMARY | Bal Seal Engineering, Inc. (USA) |
| 12739-3 AND 12741-3 | Aerco International, Inc. Dba Aerco International Inc (USA) |
| 12498 | Aerco International, Inc. Dba Aerco International Inc (USA) |
| 201 ITEM 13 | Aerco International, Inc. Dba Aerco International Inc (USA) |
| 12497 | Zf Industrieantriebe Witten Gmbh (DEU) |
| S515-226 | Bal Seal Engineering, Inc. (USA) |
NSN 5330-01-125-4370 is a Seal,plain, manufactured by Bal Seal Engineering, Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-125-4370 has 7 cross-referenced part numbers: PL-D-027 PIECE 6 (Aerco International, Inc. Dba Aerco International Inc), S15-226 (Bal Seal Engineering, Inc.), 12739-3 AND 12741-3 (Aerco International, Inc. Dba Aerco International Inc), 12498 (Aerco International, Inc. Dba Aerco International Inc), 201 ITEM 13 (Aerco International, Inc. Dba Aerco International Inc) and 2 more.
There are 12 known substitutes for 5330-01-125-4370: 5133-00-232-8142, 5975-00-234-3530, 5950-00-438-6522 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S15-226: Material: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT; Accommodated Shaft Diameter: 2.250 INCHES NOMINAL IN; Material Document and Classification: QQ-W-423,COMP 302,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING; Material: STEEL COMP 302 SPRING. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-125-4370 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.