PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2600-12Parts Kit,reciprocating Pump

Bosworth Co · NSN 4320-01-416-0450 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-416-0450 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-416-0450. Primary manufacturer part number: 2600-12.
Features
  • Parts Kit,reciprocating Pump — FSC 4320
  • Nonsupply Items and Quantities: 7/8" HEX HEAD BOLT 8;1.000 IN. HEX HEAD BOLT 6;1/4-20 HEX NUT 14;5/16-18 1.250 IN.L BOLT 2;5/16-18 HEX NUTS 2;3/8-16 2.000 IN. L HEX BOLT 1;3/8-16 HEX NUT 1 IN
  • End Item Name: RECIPROCATING PUMP
  • Component Quantity: 34
  • End Item Source: 62471
  • 2 verified cross-references
  • Primary manufacturer: Bosworth Co
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Parts Kit,reciprocating Pump, cataloged under National Stock Number 4320-01-416-0450, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Bosworth Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-416-0450
Primary Part Number2600-12
Item NameParts Kit,reciprocating Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerBosworth Co
StatusACTIVE
Nonsupply Items and Quantities7/8" HEX HEAD BOLT 8;1.000 IN. HEX HEAD BOLT 6;1/4-20 HEX NUT 14;5/16-18 1.250 IN.L BOLT 2;5/16-18 HEX NUTS 2;3/8-16 2.000 IN. L HEX BOLT 1;3/8-16 HEX NUT 1 IN
End Item NameRECIPROCATING PUMP
Component Quantity34
End Item Source62471
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5325-00-141-79512600-12 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
4820-00-274-7389 INTERCHANGEABLE
Valve,globe
5310-01-263-8501 INTERCHANGEABLE
Nut,plain,cap
3040-01-312-2574260012 INTERCHANGEABLE
Housing,mechanical Drive
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
1280-01-318-1302260012 INTERCHANGEABLE
Clamp-Collar
Lockheed Martin Corp Electronics and Missiles Div
5920-01-350-31152600-12-1MEG INTERCHANGEABLE
Strap,wrist,electrostatic Discha
Walter G. Legge Company, Inc.
5340-01-559-0111 INTERCHANGEABLE
Plate,mounting
Cross-Reference Index
Part NumberManufacturer
2600 12-HARDWAR Bosworth Co (USA)
2600-12 PRIMARY Bosworth Co (USA)
Related Parts
5325-00-141-7951INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
2600-12
4820-00-274-7389INTERCHANGEABLE
VALVE,GLOBE
5310-01-263-8501INTERCHANGEABLE
NUT,PLAIN,CAP
3040-01-312-2574INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
260012
1280-01-318-1302INTERCHANGEABLE
CLAMP-COLLAR
260012
5920-01-350-3115INTERCHANGEABLE
STRAP,WRIST,ELECTROSTATIC DISCHA
2600-12-1MEG
5340-01-559-0111INTERCHANGEABLE
PLATE,MOUNTING

Frequently Asked Questions

What is NSN 4320-01-416-0450?

NSN 4320-01-416-0450 is a Parts Kit,reciprocating Pump, manufactured by Bosworth Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-416-0450?

NSN 4320-01-416-0450 has 2 cross-referenced part numbers: 2600 12-HARDWAR (Bosworth Co), 2600-12 (Bosworth Co).

What NSN replaces 4320-01-416-0450?

There are 7 known substitutes for 4320-01-416-0450: 5325-00-141-7951, 4820-00-274-7389, 5310-01-263-8501 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2600-12?

Key specifications for 2600-12: Nonsupply Items and Quantities: 7/8" HEX HEAD BOLT 8;1.000 IN. HEX HEAD BOLT 6;1/4-20 HEX NUT 14;5/16-18 1.250 IN.L BOLT 2;5/16-18 HEX NUTS 2;3/8-16 2.000 IN. L HEX BOLT 1;3/8-16 HEX NUT 1 IN; End Item Name: RECIPROCATING PUMP; Component Quantity: 34; End Item Identification: SERIES 2600;WEAPONS SYSTEMS CODE,KK,170' PATROL COASTAL. 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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