PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44113Seal,plain Encased

Bourns Inc · NSN 5330-01-582-9741 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-582-9741 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-582-9741. Primary manufacturer part number: 44113.
Features
  • Seal,plain Encased — FSC 5330
  • Material: STEEL CORROSION RESISTING SPRING
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Corrosion Resisting Spring construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-582-9741, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN5330-01-582-9741
Primary Part Number44113
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING SPRING
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3020-00-097-86022173549 INTERCHANGEABLE
Gear,spur
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-00-189-9288 INTERCHANGEABLE
Drill,twist
5305-00-256-729544113 INTERCHANGEABLE
Thumbscrew
Northwestern Tools, Inc.
5310-00-350-969244113 INTERCHANGEABLE
Nut,plain,round
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
3030-00-528-4545 INTERCHANGEABLE
Belt,v
5945-01-175-2395 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
44113 Cat Pumps Corp (USA)
44113 PRIMARY Bourns Inc (USA)
Related Parts
3020-00-097-8602INTERCHANGEABLE
GEAR,SPUR
2173549
5133-00-189-9288INTERCHANGEABLE
DRILL,TWIST
5305-00-256-7295INTERCHANGEABLE
THUMBSCREW
44113
5310-00-350-9692INTERCHANGEABLE
NUT,PLAIN,ROUND
44113
3030-00-528-4545INTERCHANGEABLE
BELT,V
5945-01-175-2395INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5330-01-582-9741?

NSN 5330-01-582-9741 is a Seal,plain Encased, manufactured by Bourns Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-582-9741?

NSN 5330-01-582-9741 has 2 cross-referenced part numbers: 44113 (Cat Pumps Corp), 44113 (Bourns Inc).

What NSN replaces 5330-01-582-9741?

There are 6 known substitutes for 5330-01-582-9741: 3020-00-097-8602, 5133-00-189-9288, 5305-00-256-7295 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44113?

Key specifications for 44113: Special Features: WITH SPRING; Part Name Assigned by Controlling Agency: SEAL, LPS; End Item Identification: 35 FRAME PLUNGER PUMP; Material: STEEL CORROSION RESISTING SPRING. 5 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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