PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B2-2616Bushing Shaft,pump

Hartford Compressors Inc · NSN 4320-00-115-2459 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-115-2459 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-115-2459. Primary manufacturer part number: B2-2616.
Features
  • Bushing Shaft,pump — FSC 4320
  • 4 verified cross-references
  • Primary manufacturer: Hartford Compressors Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Bushing Shaft,pump, cataloged under National Stock Number 4320-00-115-2459, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hartford Compressors Inc. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing Shaft,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersHartford Compressors Inc (CAGE 10119)
Technical Specifications
ParameterValue
NSN4320-00-115-2459
Primary Part NumberB2-2616
Item NameBushing Shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHartford Compressors Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-019-4234AR 8 370 INTERCHANGEABLE
Cutter Bit,tool Holder
Seco Tools, Llc Dba Seco
3455-00-052-6477AL5 INTERCHANGEABLE
Cutter Bit,tool Holder
Seco Tools, Llc Dba Seco
5325-00-227-198952121 INTERCHANGEABLE
Ring,retaining
Hamilton Sundstrand Corporation Dba Collins Aerospace
2910-00-287-85955254102 INTERCHANGEABLE
Nozzle,fuel Injection
Prestolite Electric Limited
2530-00-480-7456Y5DF267 INTERCHANGEABLE
Shaft Assembly Stee
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
3455-00-554-8699AR 4 883 INTERCHANGEABLE
Cutter Bit,tool Holder
Seco Tools, Llc Dba Seco
3455-01-050-9845 INTERCHANGEABLE
Cutter Bit,tool Holder
3455-01-053-5209 INTERCHANGEABLE
Cutter Bit,tool Holder
6532-01-350-182452018 INTERCHANGEABLE
Diaper,infant's
Kimberly-Clark Corporation Dba Cds Kimberly Clark
3455-01-359-090852121 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
Cross-Reference Index
Part NumberManufacturer
B2-121 Hartford Compressors Inc (USA)
52-121 Hartford Compressors Inc (USA)
SPEC920 Hartford Compressors Inc (USA)
B2-2616 PRIMARY Hartford Compressors Inc (USA)
Related Parts
3455-00-019-4234INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
AR 8 370
3455-00-052-6477INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
AL5
5325-00-227-1989INTERCHANGEABLE
RING,RETAINING
52121
2910-00-287-8595INTERCHANGEABLE
NOZZLE,FUEL INJECTION
5254102
2530-00-480-7456INTERCHANGEABLE
SHAFT ASSEMBLY STEE
Y5DF267
3455-00-554-8699INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
AR 4 883
3455-01-050-9845INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
3455-01-053-5209INTERCHANGEABLE
CUTTER BIT,TOOL HOLDER
6532-01-350-1824INTERCHANGEABLE
DIAPER,INFANT'S
52018
3455-01-359-0908INTERCHANGEABLE
CUTTER,MILLING,END
52121
5985-01-448-4106INTERCHANGEABLE
ANTENNA
1611AS427-1
8145-01-465-3729INTERCHANGEABLE
STORAGE CONTAINER,FLEXIBLE
56121-000

Frequently Asked Questions

What is NSN 4320-00-115-2459?

NSN 4320-00-115-2459 is a Bushing Shaft,pump, manufactured by Hartford Compressors Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-115-2459?

NSN 4320-00-115-2459 has 4 cross-referenced part numbers: B2-121 (Hartford Compressors Inc), 52-121 (Hartford Compressors Inc), SPEC920 (Hartford Compressors Inc), B2-2616 (Hartford Compressors Inc).

What NSN replaces 4320-00-115-2459?

There are 12 known substitutes for 4320-00-115-2459: 3455-00-019-4234, 3455-00-052-6477, 5325-00-227-1989 and 9 more. Verify interchangeability with system specifications before substitution.

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