PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-9837 ITEM 2Sleeve,shaft,pump

R.s. Corcoran Co. · NSN 4320-01-476-5038 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-476-5038 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-476-5038. Primary manufacturer part number: B-9837 ITEM 2.
Features
  • Sleeve,shaft,pump — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: R.s. Corcoran Co.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-476-5038, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is R.s. Corcoran Co.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-476-5038
Primary Part NumberB-9837 ITEM 2
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerR.s. Corcoran Co.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-167-0729 INTERCHANGEABLE
Washer,convex
5210-00-189-9558 INTERCHANGEABLE
Blade,thickness Gage
5340-00-408-6195 INTERCHANGEABLE
Deflector,dirt and Liquid
5999-00-412-56679558 INTERCHANGEABLE
Contact,electrical
Telemechanics Inc
4730-00-413-552625236-8-8S INTERCHANGEABLE
Elbow,tube to Hose
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
5325-00-878-59679558 INTERCHANGEABLE
Ring,retaining
Gst Industries Inc.
5950-01-200-78932778239 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5940-01-218-59909558 INTERCHANGEABLE
Terminal Board
Aerocontrolex Group, Inc. Div Talley Actuators
5330-01-658-69119558 INTERCHANGEABLE
Gasket
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
B-9837 ITEM 2 PRIMARY R.s. Corcoran Co. (USA)
9558 R.s. Corcoran Co. (USA)
Related Parts
5310-00-167-0729INTERCHANGEABLE
WASHER,CONVEX
5210-00-189-9558INTERCHANGEABLE
BLADE,THICKNESS GAGE
5340-00-408-6195INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
5999-00-412-5667INTERCHANGEABLE
CONTACT,ELECTRICAL
9558
4730-00-413-5526INTERCHANGEABLE
ELBOW,TUBE TO HOSE
25236-8-8S
5325-00-878-5967INTERCHANGEABLE
RING,RETAINING
9558
5950-01-200-7893INTERCHANGEABLE
TRANSFORMER,POWER
2778239
5940-01-218-5990INTERCHANGEABLE
TERMINAL BOARD
9558
5330-01-658-6911INTERCHANGEABLE
GASKET
9558

Frequently Asked Questions

What is NSN 4320-01-476-5038?

NSN 4320-01-476-5038 is a Sleeve,shaft,pump, manufactured by R.s. Corcoran Co., classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-476-5038?

NSN 4320-01-476-5038 has 2 cross-referenced part numbers: B-9837 ITEM 2 (R.s. Corcoran Co.), 9558 (R.s. Corcoran Co.).

What NSN replaces 4320-01-476-5038?

There are 9 known substitutes for 4320-01-476-5038: 5310-00-167-0729, 5210-00-189-9558, 5340-00-408-6195 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-9837 ITEM 2?

Key specifications for B-9837 ITEM 2: End Item Identification: PUMP CTFGL MODEL 3000D-HD1 (AAA05; Special Features: ORIGINAL BAR DIAMETE 1 3/4 MOC 316 STAINLESS STEEL GPM 21 RPM 350 RPM. 2 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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