PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25743 082 0000 000Packing,preformed

Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa · NSN 5330-01-201-3809 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-201-3809 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-201-3809. Primary manufacturer part number: 25743 082 0000 000.
Features
  • Packing,preformed — FSC 5330
  • Material Document and Classification: 470 FSCM 32033 MFR REF 1ST MATERIAL RESPONSE OR 413 FSCM 32033 MFR REF 2ND MATERIAL RESPONSE OVERALL
  • Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL
  • Cross-Sectional Shape Style: SPECIAL
  • Cross-Sectional Height: 0.375 INCHES NOMINAL IN
  • Cross Section Inside Diameter: 4.250 INCHES NOMINAL IN
  • Cross Section Outside Diameter: 5.000 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Polymethylene-Perfluoroalkylene Class Fkm or Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-201-3809, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-201-3809
Primary Part Number25743 082 0000 000
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAtwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa
StatusACTIVE
Material Document and Classification470 FSCM 32033 MFR REF 1ST MATERIAL RESPONSE OR 413 FSCM 32033 MFR REF 2ND MATERIAL RESPONSE OVERALL
MaterialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Hardness Rating90.0 SHORE DUROMETER A NOMINAL OVERALL
Cross-Sectional Shape StyleSPECIAL
Cross-Sectional Height0.375 INCHES NOMINAL IN
Cross Section Inside Diameter4.250 INCHES NOMINAL IN
Cross Section Outside Diameter5.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-063402820 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5960-00-504-1066021-0031-00 INTERCHANGEABLE
Electron Tube
Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe
4920-01-026-20311537-1 INTERCHANGEABLE
Switch Driver
General Microwave Corporation Div Kratos Microwave Electronics
4320-01-070-6725RGH1D3R-B INTERCHANGEABLE
Pump,rotary
The Gorman-Rupp Company Div Gorman-Rupp
2520-01-154-129115371 INTERCHANGEABLE
Plate,sector Shift
New Venture Gear Inc New Process Gear Div
6150-01-603-938117317 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5305-01-617-115615371 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
15371-413 Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA)
15371-470 Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA)
20335-H PIECE 62 Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA)
25743 082 0000 000 PRIMARY Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA)
15371 Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems (USA)
15371 Johns Manville Intl (USA)
Related Parts
3110-00-100-0634INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
02820
5960-00-504-1066INTERCHANGEABLE
ELECTRON TUBE
021-0031-00
4920-01-026-2031INTERCHANGEABLE
SWITCH DRIVER
1537-1
4320-01-070-6725INTERCHANGEABLE
PUMP,ROTARY
RGH1D3R-B
2520-01-154-1291INTERCHANGEABLE
PLATE,SECTOR SHIFT
15371
6150-01-603-9381INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
17317
5305-01-617-1156INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
15371

Frequently Asked Questions

What is NSN 5330-01-201-3809?

NSN 5330-01-201-3809 is a Packing,preformed, manufactured by Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-201-3809?

NSN 5330-01-201-3809 has 6 cross-referenced part numbers: 15371-413 (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems), 15371-470 (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems), 20335-H PIECE 62 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), 25743 082 0000 000 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), 15371 (Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems) and 1 more.

What NSN replaces 5330-01-201-3809?

There are 7 known substitutes for 5330-01-201-3809: 3110-00-100-0634, 5960-00-504-1066, 4920-01-026-2031 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25743 082 0000 000?

Key specifications for 25743 082 0000 000: Material Document and Classification: 470 FSCM 32033 MFR REF 1ST MATERIAL RESPONSE OR 413 FSCM 32033 MFR REF 2ND MATERIAL RESPONSE OVERALL; Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OR RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL; Cross-Sectional Shape Style: SPECIAL. 7 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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