PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33718Seal,plain

Industrial Technologies and Services Llc · NSN 5330-01-629-5533 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-629-5533 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-629-5533. Primary manufacturer part number: 33718.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Industrial Technologies and Services Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-629-5533, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Industrial Technologies and Services Llc. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersIndustrial Technologies and Services Llc (CAGE 76122)
Technical Specifications
ParameterValue
NSN5330-01-629-5533
Primary Part Number33718
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-114-1300MS20659-105 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5330-00-346-56367B206 INTERCHANGEABLE
Gasket
Caterpillar Inc Div Caterpillar Defense
2915-01-036-492733718 INTERCHANGEABLE
Disk,valve
Collins Engine Nozzles, Inc
4730-01-362-2987 INTERCHANGEABLE
Flange,pipe
3020-01-370-270633718 INTERCHANGEABLE
Gear,bevel
Von Ruden Mfg Inc
5310-01-648-131133718 INTERCHANGEABLE
Washer,lock
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
33718 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
5940-00-114-1300INTERCHANGEABLE
TERMINAL,LUG
MS20659-105
5330-00-346-5636INTERCHANGEABLE
GASKET
7B206
2915-01-036-4927INTERCHANGEABLE
DISK,VALVE
33718
4730-01-362-2987INTERCHANGEABLE
FLANGE,PIPE
3020-01-370-2706INTERCHANGEABLE
GEAR,BEVEL
33718
5310-01-648-1311INTERCHANGEABLE
WASHER,LOCK
33718

Frequently Asked Questions

What is NSN 5330-01-629-5533?

NSN 5330-01-629-5533 is a Seal,plain, manufactured by Industrial Technologies and Services Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-629-5533?

NSN 5330-01-629-5533 has 1 cross-referenced part number: 33718 (Industrial Technologies and Services Llc).

What NSN replaces 5330-01-629-5533?

There are 6 known substitutes for 5330-01-629-5533: 5940-00-114-1300, 5330-00-346-5636, 2915-01-036-4927 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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