PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44115Spacer,ring

Bourns Inc · NSN 5365-01-299-7449 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-299-7449 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-299-7449. Primary manufacturer part number: 44115.
Features
  • Spacer,ring — FSC 5365
  • 5 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-299-7449, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bourns Inc. This item has 5 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 NameSpacer,ring
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersCat Pumps (uk) Ltd (CAGE U3374); Cat Pumps Corp (CAGE 57783); Bourns Inc (CAGE 32997)
Technical Specifications
ParameterValue
NSN5365-01-299-7449
Primary Part Number44115
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-073-5956 INTERCHANGEABLE
Adapter,straight,tube to Hose
6135-00-170-881944115 INTERCHANGEABLE
Battery,nonrechargeable
Megger Ltd
5133-00-189-9290 INTERCHANGEABLE
Drill,twist
5950-00-645-959144-115 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3431-01-631-6975L4A-15 INTERCHANGEABLE
Guide,wire,gas Shielded Arc Weld
Bernard Welding
7025-01-642-226544115 INTERCHANGEABLE
Support,display Unit
Gamma Scientific Inc
Cross-Reference Index
Part NumberManufacturer
3537.MOD ITEM 42 Cat Pumps (uk) Ltd (GBR)
44115 Cat Pumps (uk) Ltd (GBR)
3537 MOD ITEM 42 Cat Pumps Corp (USA)
44115 Cat Pumps Corp (USA)
44115 PRIMARY Bourns Inc (USA)
Related Parts
4730-00-073-5956INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
6135-00-170-8819INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
44115
5133-00-189-9290INTERCHANGEABLE
DRILL,TWIST
5950-00-645-9591INTERCHANGEABLE
REACTOR
44-115
3431-01-631-6975INTERCHANGEABLE
GUIDE,WIRE,GAS SHIELDED ARC WELD
L4A-15
7025-01-642-2265INTERCHANGEABLE
SUPPORT,DISPLAY UNIT
44115

Frequently Asked Questions

What is NSN 5365-01-299-7449?

NSN 5365-01-299-7449 is a Spacer,ring, manufactured by Bourns Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-299-7449?

NSN 5365-01-299-7449 has 5 cross-referenced part numbers: 3537.MOD ITEM 42 (Cat Pumps (uk) Ltd), 44115 (Cat Pumps (uk) Ltd), 3537 MOD ITEM 42 (Cat Pumps Corp), 44115 (Cat Pumps Corp), 44115 (Bourns Inc).

What NSN replaces 5365-01-299-7449?

There are 6 known substitutes for 5365-01-299-7449: 4730-00-073-5956, 6135-00-170-8819, 5133-00-189-9290 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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