PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43228Seal,plain

Bourns Inc · NSN 5330-01-273-1533 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-273-1533 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-273-1533. Primary manufacturer part number: 43228.
Features
  • Seal,plain — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-273-1533, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bourns Inc. 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.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBourns Inc (CAGE 32997); Slce Watermakers (CAGE F9758); Cat Pumps Corp (CAGE 57783)
Technical Specifications
ParameterValue
NSN5330-01-273-1533
Primary Part Number43228
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1660-00-957-6849 INTERCHANGEABLE
Valve Assembly,environmental Con
4730-01-294-525543228 INTERCHANGEABLE
Coupling Body,tube
Williams International Co., L.l.c.
5120-01-306-4523 INTERCHANGEABLE
Wrench,open End Box
4730-01-448-8700 INTERCHANGEABLE
Strainer Element,sediment
6625-01-591-6412 INTERCHANGEABLE
Torque Tool Tester
2590-01-602-3546 INTERCHANGEABLE
Light Flange
Cross-Reference Index
Part NumberManufacturer
43228 PRIMARY Bourns Inc (USA)
711033-070 Slce Watermakers (FRA)
43228 PRIMARY Cat Pumps Corp (USA)
Related Parts
1660-00-957-6849INTERCHANGEABLE
VALVE ASSEMBLY,ENVIRONMENTAL CON
4730-01-294-5255INTERCHANGEABLE
COUPLING BODY,TUBE
43228
5120-01-306-4523INTERCHANGEABLE
WRENCH,OPEN END BOX
4730-01-448-8700INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
6625-01-591-6412INTERCHANGEABLE
TORQUE TOOL TESTER
2590-01-602-3546INTERCHANGEABLE
LIGHT FLANGE

Frequently Asked Questions

What is NSN 5330-01-273-1533?

NSN 5330-01-273-1533 is a Seal,plain, manufactured by Bourns Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-273-1533?

NSN 5330-01-273-1533 has 3 cross-referenced part numbers: 43228 (Bourns Inc), 711033-070 (Slce Watermakers), 43228 (Cat Pumps Corp).

What NSN replaces 5330-01-273-1533?

There are 6 known substitutes for 5330-01-273-1533: 1660-00-957-6849, 4730-01-294-5255, 5120-01-306-4523 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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