PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55443Gasket and Preformed Packing Set

Vogt Valves, Inc. Dba Vogt Valves Inc · NSN 5330-01-657-6998 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-657-6998 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-657-6998. Primary manufacturer part number: 55443.
Features
  • Gasket and Preformed Packing Set — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Vogt Valves, Inc. Dba Vogt Valves Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket and Preformed Packing Set, cataloged under National Stock Number 5330-01-657-6998, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Vogt Valves, Inc. Dba Vogt Valves Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket and Preformed Packing Set
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersVogt Valves, Inc. Dba Vogt Valves Inc (CAGE 80KX3); Flowserve Inc (CAGE 63220)
Technical Specifications
ParameterValue
NSN5330-01-657-6998
Primary Part Number55443
Item NameGasket and Preformed Packing Set
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerVogt Valves, Inc. Dba Vogt Valves Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-06011191868 INTERCHANGEABLE
Cup,tapered Roller Bearing
Chrysler Realty Company Llc Dba Daimler Chrysler
6685-00-242-2202ASTM 17F INTERCHANGEABLE
Thermometer,self-Indicating
American Society for Testing and Materials Dba Astm International
3040-01-357-63215-5443 INTERCHANGEABLE
Connector Assembly,electrical-Fl
Spectrum Microwave, Inc.
5133-01-372-268831774 INTERCHANGEABLE
Drill,twist
New York Twist Drill Inc
5340-01-534-136555443 INTERCHANGEABLE
Cover,access
Aerovironment, Inc. Dba Aerovironment Inc
1080-01-541-55212KP735 INTERCHANGEABLE
Cover,camouflage Screening
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
N 34873A2DOD ITEM 3 Vogt Valves, Inc. Dba Vogt Valves Inc (USA)
55443 PRIMARY Vogt Valves, Inc. Dba Vogt Valves Inc (USA)
34873A2DOD ITEM 3 Flowserve Inc (USA)
55443 Flowserve Inc (USA)
Related Parts
3110-00-100-0601INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1191868
6685-00-242-2202INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
ASTM 17F
3040-01-357-6321INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL-FL
5-5443
5133-01-372-2688INTERCHANGEABLE
DRILL,TWIST
31774
5340-01-534-1365INTERCHANGEABLE
COVER,ACCESS
55443
1080-01-541-5521INTERCHANGEABLE
COVER,CAMOUFLAGE SCREENING
2KP735

Frequently Asked Questions

What is NSN 5330-01-657-6998?

NSN 5330-01-657-6998 is a Gasket and Preformed Packing Set, manufactured by Vogt Valves, Inc. Dba Vogt Valves Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-657-6998?

NSN 5330-01-657-6998 has 4 cross-referenced part numbers: N 34873A2DOD ITEM 3 (Vogt Valves, Inc. Dba Vogt Valves Inc), 55443 (Vogt Valves, Inc. Dba Vogt Valves Inc), 34873A2DOD ITEM 3 (Flowserve Inc), 55443 (Flowserve Inc).

What NSN replaces 5330-01-657-6998?

There are 6 known substitutes for 5330-01-657-6998: 3110-00-100-0601, 6685-00-242-2202, 3040-01-357-6321 and 3 more. Verify interchangeability with system specifications before substitution.

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