The Seal,plain, cataloged under National Stock Number 5330-00-818-0558, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-818-0558 |
| Primary Part Number | 7748944 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Accommodated Shaft Diameter | 5.773 INCHES MINIMUM AND 5.777 INCHES MAXIMUM IN |
| Construction | SOLID |
| Criticality Code Justification | ABVM AND CPCW |
| Cross-Sectional Shape Style | SINGLE LIP |
| Seal Width | 0.366 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN |
| Material | PLASTIC PHENOLIC BACKING |
| Housing Bore Diameter | 6.251 INCHES MINIMUM AND 6.255 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8111-160-HR | Greene Tweed & Co. Gmbhdichtungssysteme (DEU) |
| 7748944 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8111 | Palmetto Inc (USA) |
| 8111-599-5770 | Greene Tweed & Co. Gmbhdichtungssysteme (DEU) |
| K.M109.5330-00-818-0558.001 | CAGE A3JLJ |
| 8111 | Greene Tweed & Co Inc (USA) |
| 6111-599-P5 | Makine Ve Kimya Endustrisi Anonim Sirketi Agir Silah Fabrikasi Subesi (TUR) |
| K.101022.000-2 | CAGE A3JLJ |
NSN 5330-00-818-0558 is a Seal,plain, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-818-0558 has 8 cross-referenced part numbers: 8111-160-HR (Greene Tweed & Co. Gmbhdichtungssysteme), 7748944 (U S Army Tank Automotive Command Amsta-Im-Mm), 8111 (Palmetto Inc), 8111-599-5770 (Greene Tweed & Co. Gmbhdichtungssysteme), K.M109.5330-00-818-0558.001 and 3 more.
There are 11 known substitutes for 5330-00-818-0558: 6680-00-235-6013, 6210-00-295-2311, 5330-00-435-5267 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7748944: Accommodated Shaft Diameter: 5.773 INCHES MINIMUM AND 5.777 INCHES MAXIMUM IN; Construction: SOLID; Criticality Code Justification: ABVM AND CPCW; Cross-Sectional Shape Style: SINGLE LIP. 7 total characteristics are documented in the Federal Logistics Information System.