PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R144ITEM2Nut,impeller

Circor Naval Solutions Llc Dba Warren Pumps · NSN 5310-00-394-6386 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-394-6386 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-394-6386. Primary manufacturer part number: R144ITEM2.
Features
  • Nut,impeller — FSC 5310
  • 4 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,impeller, cataloged under National Stock Number 5310-00-394-6386, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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 NameNut,impeller
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN5310-00-394-6386
Primary Part NumberR144ITEM2
Item NameNut,impeller
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-142-1692 INTERCHANGEABLE
Pump Unit,centrifugal
5120-00-232-5711F101 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5910-00-407-451410689646 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Us Army Aviation and Missile Command
4320-00-496-40642902100 INTERCHANGEABLE
Impeller,pump,centrifugal
W S Darley & Co
3120-00-818-0265F101 INTERCHANGEABLE
Bearing,sleeve
Beemer Precision Inc
5905-00-878-3216F10J1R0 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6695-00-926-4502 INTERCHANGEABLE
Analyzing Kit,meat Fat Content
3455-00-971-890817614 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5920-01-131-3999F101 INTERCHANGEABLE
Fuse
Hach Company Dba Hach Co
7330-01-197-5004 INTERCHANGEABLE
Filter,vacuum Coffee Maker
Cross-Reference Index
Part NumberManufacturer
R144ITEM2 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
R89PC16 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
R90PC16 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
F101 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
4320-00-142-1692INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
5120-00-232-5711INTERCHANGEABLE
SOCKET,SOCKET WRENCH
F101
5910-00-407-4514INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
10689646
4320-00-496-4064INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
2902100
3120-00-818-0265INTERCHANGEABLE
BEARING,SLEEVE
F101
5905-00-878-3216INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
F10J1R0
6695-00-926-4502INTERCHANGEABLE
ANALYZING KIT,MEAT FAT CONTENT
3455-00-971-8908INTERCHANGEABLE
CUTTER,MILLING,END
17614
5920-01-131-3999INTERCHANGEABLE
FUSE
F101
7330-01-197-5004INTERCHANGEABLE
FILTER,VACUUM COFFEE MAKER
5120-01-350-1003INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5999-01-407-5559INTERCHANGEABLE
CONTACT,ELECTRICAL
901598-001

Frequently Asked Questions

What is NSN 5310-00-394-6386?

NSN 5310-00-394-6386 is a Nut,impeller, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-394-6386?

NSN 5310-00-394-6386 has 4 cross-referenced part numbers: R144ITEM2 (Circor Naval Solutions Llc Dba Warren Pumps), R89PC16 (Circor Naval Solutions Llc Dba Warren Pumps), R90PC16 (Circor Naval Solutions Llc Dba Warren Pumps), F101 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 5310-00-394-6386?

There are 12 known substitutes for 5310-00-394-6386: 4320-00-142-1692, 5120-00-232-5711, 5910-00-407-4514 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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