PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44053Seal,plain

Bourns Inc · NSN 5330-01-340-8162 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-340-8162 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-340-8162. Primary manufacturer part number: 44053.
Features
  • Seal,plain — FSC 5330
  • 4 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 5330-01-340-8162, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 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)
ManufacturersSkf Usa Inc. Dba Skf Aerospace Sealing Solutions (CAGE 80201); Cat Pumps Corp (CAGE 57783); Bourns Inc (CAGE 32997); Cat Pumps (uk) Ltd (CAGE U3374)
Technical Specifications
ParameterValue
NSN5330-01-340-8162
Primary Part Number44053
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-058-110154A50C180 INTERCHANGEABLE
Gasket
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-00-189-9300 INTERCHANGEABLE
Drill,twist
1730-00-215-1242TM9005-5 INTERCHANGEABLE
Maintenance Platform Section
Yale Industrial Products, Inc. Div Duff Norton Company
5905-00-250-50673099P-1-504 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Bourns Inc
5330-00-612-210044053 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
4730-00-715-201244053 INTERCHANGEABLE
Strainer Element,sediment
Leslie Controls, Inc. Dba Leslie Controls Inc
5315-00-814-3530MS16562-35 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2805-00-837-11841947594 INTERCHANGEABLE
Rocker Arm,engine Poppet Valve
Chrysler Realty Company Llc Dba Daimler Chrysler
5330-01-186-1864H1805500 INTERCHANGEABLE
Packing
Mcneil Ohio Corp
6850-01-526-3487 INTERCHANGEABLE
Antifogging Kit
Cross-Reference Index
Part NumberManufacturer
18055 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
44053 Cat Pumps Corp (USA)
44053 PRIMARY Bourns Inc (USA)
44053 Cat Pumps (uk) Ltd (GBR)
Related Parts
5330-00-058-1101INTERCHANGEABLE
GASKET
54A50C180
5133-00-189-9300INTERCHANGEABLE
DRILL,TWIST
1730-00-215-1242INTERCHANGEABLE
MAINTENANCE PLATFORM SECTION
TM9005-5
5905-00-250-5067INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
3099P-1-504
5330-00-612-2100INTERCHANGEABLE
SEAL,PLAIN ENCASED
44053
4730-00-715-2012INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
44053
5315-00-814-3530INTERCHANGEABLE
PIN,SPRING
MS16562-35
2805-00-837-1184INTERCHANGEABLE
ROCKER ARM,ENGINE POPPET VALVE
1947594
5330-01-186-1864INTERCHANGEABLE
PACKING
H1805500
6850-01-526-3487INTERCHANGEABLE
ANTIFOGGING KIT

Frequently Asked Questions

What is NSN 5330-01-340-8162?

NSN 5330-01-340-8162 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 5330-01-340-8162?

NSN 5330-01-340-8162 has 4 cross-referenced part numbers: 18055 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 44053 (Cat Pumps Corp), 44053 (Bourns Inc), 44053 (Cat Pumps (uk) Ltd).

What NSN replaces 5330-01-340-8162?

There are 10 known substitutes for 5330-01-340-8162: 5330-00-058-1101, 5133-00-189-9300, 1730-00-215-1242 and 7 more. Verify interchangeability with system specifications before substitution.

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