The Seal,plain Encased, cataloged under National Stock Number 5330-00-840-3273, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-840-3273 |
| Primary Part Number | 7748733 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Seal Width | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN |
| Accommodated Shaft Diameter | 5.750 INCHES NOMINAL IN |
| Material | STEEL CASE |
| Material | LEATHER SEALING ELEMENT |
| Case Style | SQUARE |
| Housing Bore Diameter | 6.630 INCHES MINIMUM AND 6.634 INCHES MAXIMUM IN |
| Sealing Element Style | ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55447 | Federal-Mogul Corp Chassis Products Div (USA) |
| 5330008403273 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 7748733 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 55447K | Federal-Mogul Corp Government Sales Dept (USA) |
NSN 5330-00-840-3273 is a Seal,plain Encased, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-840-3273 has 4 cross-referenced part numbers: 55447 (Federal-Mogul Corp Chassis Products Div), 5330008403273 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 7748733 (U S Army Tank Automotive Command Amsta-Im-Mm), 55447K (Federal-Mogul Corp Government Sales Dept).
There are 5 known substitutes for 5330-00-840-3273: 6685-00-242-2205, 5950-00-279-4030, 1650-00-786-7096 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7748733: Seal Width: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN; Accommodated Shaft Diameter: 5.750 INCHES NOMINAL IN; Material: STEEL CASE; Material: LEATHER SEALING ELEMENT. 7 total characteristics are documented in the Federal Logistics Information System.