PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10440Packing,preformed

Dresser Industries Inc Masoneilan North American Opns · NSN 5330-00-081-3031 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-081-3031 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-081-3031. Primary manufacturer part number: 10440.
Features
  • Packing,preformed — FSC 5330
  • Peripheral Diameter: 1.315 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: V
  • Center Hole Diameter: 0.796 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.500 INCHES NOMINAL IN
  • Angle: 60.0 DEGREES NOMINAL
  • Cut Type: DIAGONAL INTERNAL
  • Material: PLASTIC EPOXY OVERALL
Applications
  • Applications requiring Plastic Epoxy Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-081-3031, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Masoneilan North American Opns. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-081-3031
Primary Part Number10440
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDresser Industries Inc Masoneilan North American Opns
StatusACTIVE
Peripheral Diameter1.315 INCHES NOMINAL IN
Cross-Sectional Shape StyleV
Center Hole Diameter0.796 INCHES NOMINAL IN
Cross-Sectional Height0.500 INCHES NOMINAL IN
Angle60.0 DEGREES NOMINAL
Cut TypeDIAGONAL INTERNAL
MaterialPLASTIC EPOXY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6695-00-115-16700M9071-041 INTERCHANGEABLE
Meter Movement
Jewell Instruments Llc
5355-00-160-609110440 INTERCHANGEABLE
Knob
Entron Industries Limited Partnership Dba Entron Industries Property Div
4810-00-177-859210440 INTERCHANGEABLE
Seat,valve
Rps-Fl, Inc. Dba Rps Inc
6650-00-431-954113754000 INTERCHANGEABLE
Refractometer
Reichert Inc Dba Reichert Inc
3455-00-554-732010440 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5330-00-916-467710440 INTERCHANGEABLE
Packing,preformed
Haldex Brake Products Corporation
5935-00-917-3401C148-3-2 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
6210-01-360-5102 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
10440 Dresser Industries Inc Masoneilan North American Opns (USA)
Related Parts
6695-00-115-1670INTERCHANGEABLE
METER MOVEMENT
0M9071-041
5355-00-160-6091INTERCHANGEABLE
KNOB
10440
4810-00-177-8592INTERCHANGEABLE
SEAT,VALVE
10440
6650-00-431-9541INTERCHANGEABLE
REFRACTOMETER
13754000
3455-00-554-7320INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10440
5330-00-916-4677INTERCHANGEABLE
PACKING,PREFORMED
10440
5935-00-917-3401INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
C148-3-2
6210-01-360-5102INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 5330-00-081-3031?

NSN 5330-00-081-3031 is a Packing,preformed, manufactured by Dresser Industries Inc Masoneilan North American Opns, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-081-3031?

NSN 5330-00-081-3031 has 1 cross-referenced part number: 10440 (Dresser Industries Inc Masoneilan North American Opns).

What NSN replaces 5330-00-081-3031?

There are 8 known substitutes for 5330-00-081-3031: 6695-00-115-1670, 5355-00-160-6091, 4810-00-177-8592 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10440?

Key specifications for 10440: Peripheral Diameter: 1.315 INCHES NOMINAL IN; Cross-Sectional Shape Style: V; Center Hole Diameter: 0.796 INCHES NOMINAL IN; Cross-Sectional Height: 0.500 INCHES NOMINAL IN. 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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