PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33353Packing Assembly

The Walworth Company · NSN 5330-00-831-6632 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-831-6632 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-831-6632. Primary manufacturer part number: 33353.
Features
  • Packing Assembly — FSC 5330
  • Height: 0.672 INCHES NOMINAL IN
  • Inside Diameter: 0.411 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SQUARE/RECTANGULAR TOP RING
  • Outside Diameter: 0.599 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SQUARE/RECTANGULAR BOTTOM RING
  • 2 verified cross-references
  • Primary manufacturer: The Walworth Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing Assembly, cataloged under National Stock Number 5330-00-831-6632, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Walworth Company. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-831-6632
Primary Part Number33353
Item NamePacking Assembly
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Walworth Company
StatusACTIVE
Height0.672 INCHES NOMINAL IN
Inside Diameter0.411 INCHES NOMINAL IN
Cross-Sectional Shape StyleSQUARE/RECTANGULAR TOP RING
Outside Diameter0.599 INCHES NOMINAL IN
Cross-Sectional Shape StyleSQUARE/RECTANGULAR BOTTOM RING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2910-00-504-137033353 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5310-01-556-666412759-00589 INTERCHANGEABLE
Washer,spring Tension
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
33353 The Walworth Company (USA)
33353/708386 Walworth Co Marine Div (USA)
Related Parts
2910-00-504-1370INTERCHANGEABLE
FILTER ELEMENT,FLUID
33353
5310-01-556-6664INTERCHANGEABLE
WASHER,SPRING TENSION
12759-00589

Frequently Asked Questions

What is NSN 5330-00-831-6632?

NSN 5330-00-831-6632 is a Packing Assembly, manufactured by The Walworth Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-831-6632?

NSN 5330-00-831-6632 has 2 cross-referenced part numbers: 33353 (The Walworth Company), 33353/708386 (Walworth Co Marine Div).

What NSN replaces 5330-00-831-6632?

There are 2 known substitutes for 5330-00-831-6632: 2910-00-504-1370, 5310-01-556-6664. Verify interchangeability with system specifications before substitution.

What are the specifications of 33353?

Key specifications for 33353: Height: 0.672 INCHES NOMINAL IN; Inside Diameter: 0.411 INCHES NOMINAL IN; Cross-Sectional Shape Style: SQUARE/RECTANGULAR TOP RING; Outside Diameter: 0.599 INCHES NOMINAL IN. 5 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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