The Packing,preformed, cataloged under National Stock Number 5330-00-352-0521, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-352-0521 |
| Primary Part Number | ST7M340-600 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Peripheral Diameter | 7.180 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Center Hole Diameter | 6.000 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q AND GLASS OVERALL |
| Cross-Sectional Height | 0.490 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST7M340-600 PRIMARY | The Boeing Company Div Defense (USA) |
| 501-600 | Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc (USA) |
NSN 5330-00-352-0521 is a Packing,preformed, manufactured by The Boeing Company Div Defense, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-352-0521 has 2 cross-referenced part numbers: ST7M340-600 (The Boeing Company Div Defense), 501-600 (Rsa Engineered Products, Llc Dba Rsa Engineered Products Llc).
There are 3 known substitutes for 5330-00-352-0521: 5950-00-477-8790, 2910-01-290-4402, 7025-01-391-9266. Verify interchangeability with system specifications before substitution.
Key specifications for ST7M340-600: Peripheral Diameter: 7.180 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Center Hole Diameter: 6.000 INCHES NOMINAL IN; Material: RUBBER SILICONE CLASS Q AND GLASS OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.