PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300448Packing,preformed

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 5330-00-308-2092 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-308-2092 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-308-2092. Primary manufacturer part number: 300448.
Features
  • Packing,preformed — FSC 5330
  • Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL
  • Material Document and Classification: MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Center Hole Diameter: 4.234 INCHES NOMINAL IN
  • Peripheral Diameter: 4.641 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.328 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-308-2092, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-308-2092
Primary Part Number300448
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
Hardness Rating70.0 SHORE DUROMETER A NOMINAL OVERALL
Material Document and ClassificationMIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Center Hole Diameter4.234 INCHES NOMINAL IN
Peripheral Diameter4.641 INCHES NOMINAL IN
Cross-Sectional Thickness0.328 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5915-00-155-7539 INTERCHANGEABLE
Filter,band Suppression
5342-00-165-1282300448 INTERCHANGEABLE
Bracket,support
Bull SAS
4210-00-242-8409 INTERCHANGEABLE
Column Assembly,control
5331-01-306-3266AS568-11/AMS3209 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5365-01-338-6731300448 INTERCHANGEABLE
Shim
Ships Machinery International, Inc.
Cross-Reference Index
Part NumberManufacturer
300448 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
NS4124-11 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
NS4124-11 National Oilwell (USA)
Related Parts
5915-00-155-7539INTERCHANGEABLE
FILTER,BAND SUPPRESSION
5342-00-165-1282INTERCHANGEABLE
BRACKET,SUPPORT
300448
4210-00-242-8409INTERCHANGEABLE
COLUMN ASSEMBLY,CONTROL
5331-01-306-3266INTERCHANGEABLE
O-RING
AS568-11/AMS3209
5365-01-338-6731INTERCHANGEABLE
SHIM
300448

Frequently Asked Questions

What is NSN 5330-00-308-2092?

NSN 5330-00-308-2092 is a Packing,preformed, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-308-2092?

NSN 5330-00-308-2092 has 3 cross-referenced part numbers: 300448 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS4124-11 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), NS4124-11 (National Oilwell).

What NSN replaces 5330-00-308-2092?

There are 5 known substitutes for 5330-00-308-2092: 5915-00-155-7539, 5342-00-165-1282, 4210-00-242-8409 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 300448?

Key specifications for 300448: Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL; Material Document and Classification: MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Center Hole Diameter: 4.234 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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