The Seal,plain Encased, cataloged under National Stock Number 5330-01-203-6551, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Norman Technology, Inc. Dba Nti Seals. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5330-01-203-6551 |
| Primary Part Number | 12342961 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Norman Technology, Inc. Dba Nti Seals |
| Status | CANCELLED |
| Accommodated Shaft Diameter | 3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN |
| Sealing Element Style | VERTICAL-ANGULAR |
| Seal Width | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Housing Bore Diameter | 4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN |
| Case Style | SQUARE |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Material | STEEL CASE |
| Material | RUBBER SYNTHETIC SEALING ELEMENT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CR535094-60 | Zf Industrieantriebe Witten Gmbh (DEU) |
| CR 535094-60 | Precision Seals Inc (USA) |
| 12342961 | Mistral Inc (USA) |
| 12342961 | V O K Oil Seals South Ltd (ISR) |
| 10010489 | Brighton Cromwell Llc (USA) |
| 29940-2094 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| 12342961 PRIMARY | Norman Technology, Inc. Dba Nti Seals (USA) |
| 12342961 | V O K Oil Seals South Ltd (ISR) |
| 5330PL0643850 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 29940-2094 | Precision Seals Inc (USA) |
| 5330012036551 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| CR 535094-60 PRIMARY | Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA) |
| 12342961 | Ergoseal, Inc (USA) |
| 1981 | Norman Technology, Inc. Dba Nti Seals (USA) |
| 1981 | Ergoseal, Inc (USA) |
| 12342961 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5330-01-203-6551 is a Seal,plain Encased, manufactured by Norman Technology, Inc. Dba Nti Seals, classified under FSC 5330 (No Item Name Available). Status: cancelled.
NSN 5330-01-203-6551 has 16 cross-referenced part numbers: CR535094-60 (Zf Industrieantriebe Witten Gmbh), CR 535094-60 (Precision Seals Inc), 12342961 (Mistral Inc), 12342961 (V O K Oil Seals South Ltd), 10010489 (Brighton Cromwell Llc) and 11 more.
There are 10 known substitutes for 5330-01-203-6551: 3110-00-120-4338, 3040-00-341-9831, 3830-00-496-7773 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12342961: Accommodated Shaft Diameter: 3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN; Sealing Element Style: VERTICAL-ANGULAR; Seal Width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN; Housing Bore Diameter: 4.248 INCHES MINIMUM AND 4.251 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5330-01-203-6551 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.