PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51950Packing,preformed

Waterous Company · NSN 5330-01-087-7036 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-087-7036 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-087-7036. Primary manufacturer part number: 51950.
Features
  • Packing,preformed — FSC 5330
  • Material Document and Classification: 162GF FSCM 71724 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Material: GRAPHITE AND COTTON OVERALL
  • Peripheral Diameter: 1.562 INCHES NOMINAL IN
  • Center Hole Diameter: 1.062 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SQUARE/RECTANGULAR
  • Cross-Sectional Height: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
  • 3 verified cross-references
Applications
  • Applications requiring Graphite and Cotton Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-087-7036, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Waterous Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-087-7036
Primary Part Number51950
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWaterous Company
StatusACTIVE
Material Document and Classification162GF FSCM 71724 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MaterialGRAPHITE AND COTTON OVERALL
Peripheral Diameter1.562 INCHES NOMINAL IN
Center Hole Diameter1.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleSQUARE/RECTANGULAR
Cross-Sectional Height0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2805-00-354-082701950 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
4820-00-381-320151950 INTERCHANGEABLE
Plate,diaphragm
Grove Valve Operations
5305-00-575-711851950 INTERCHANGEABLE
Screw,special
Naval Inventory Control Point Mechanicsburg
5895-00-671-944951950 INTERCHANGEABLE
Tuner,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4330-01-021-001551950 INTERCHANGEABLE
Module,pressurization
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
1340-01-443-547752105 INTERCHANGEABLE
Rocket and Launcher,83 Millimete
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
Cross-Reference Index
Part NumberManufacturer
2WC376 Oshkosh Defense Llc (USA)
2WC376 Oshkosh Corp (USA)
51950 PRIMARY Waterous Company (USA)
Related Parts
2805-00-354-0827INTERCHANGEABLE
GUIDE,VALVE STEM
01950
4820-00-381-3201INTERCHANGEABLE
PLATE,DIAPHRAGM
51950
5305-00-575-7118INTERCHANGEABLE
SCREW,SPECIAL
51950
5895-00-671-9449INTERCHANGEABLE
TUNER,RADIO FREQUENCY
51950
4330-01-021-0015INTERCHANGEABLE
MODULE,PRESSURIZATION
51950
1340-01-443-5477INTERCHANGEABLE
ROCKET AND LAUNCHER,83 MILLIMETE
52105

Frequently Asked Questions

What is NSN 5330-01-087-7036?

NSN 5330-01-087-7036 is a Packing,preformed, manufactured by Waterous Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-087-7036?

NSN 5330-01-087-7036 has 3 cross-referenced part numbers: 2WC376 (Oshkosh Defense Llc), 2WC376 (Oshkosh Corp), 51950 (Waterous Company).

What NSN replaces 5330-01-087-7036?

There are 6 known substitutes for 5330-01-087-7036: 2805-00-354-0827, 4820-00-381-3201, 5305-00-575-7118 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51950?

Key specifications for 51950: Material Document and Classification: 162GF FSCM 71724 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Material: GRAPHITE AND COTTON OVERALL; Peripheral Diameter: 1.562 INCHES NOMINAL IN; Center Hole Diameter: 1.062 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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