PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33043Seal,plain

Westerbeke Corporation · NSN 5330-01-582-5955 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-582-5955 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-582-5955. Primary manufacturer part number: 33043.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-582-5955, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westerbeke Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-582-5955
Primary Part Number33043
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6645-00-144-484933043 INTERCHANGEABLE
Hand,minute,watch
Hamilton Watch Co Inc
5340-00-264-95235187965 INTERCHANGEABLE
Clamp,loop
U S Army Tank Automotive Command Amsta-Im-Mm
2910-00-287-316833043 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5940-01-105-679836927 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
7520-01-207-425233043 INTERCHANGEABLE
Pen,plastic Tip
Sanford Corp
Cross-Reference Index
Part NumberManufacturer
33043 PRIMARY Westerbeke Corporation (USA)
Related Parts
6645-00-144-4849INTERCHANGEABLE
HAND,MINUTE,WATCH
33043
5340-00-264-9523INTERCHANGEABLE
CLAMP,LOOP
5187965
2910-00-287-3168INTERCHANGEABLE
FILTER ELEMENT,FLUID
33043
5940-01-105-6798INTERCHANGEABLE
TERMINAL,LUG
36927
7520-01-207-4252INTERCHANGEABLE
PEN,PLASTIC TIP
33043

Frequently Asked Questions

What is NSN 5330-01-582-5955?

NSN 5330-01-582-5955 is a Seal,plain, manufactured by Westerbeke Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-582-5955?

NSN 5330-01-582-5955 has 1 cross-referenced part number: 33043 (Westerbeke Corporation).

What NSN replaces 5330-01-582-5955?

There are 5 known substitutes for 5330-01-582-5955: 6645-00-144-4849, 5340-00-264-9523, 2910-00-287-3168 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33043?

Key specifications for 33043: Part Name Assigned by Controlling Agency: SEAL,PUMP; End Item Identification: 5.0 BCG/7.0 BCGD GENERATOR. 2 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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