PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41261Manifold,pump

W.w. Grainger, Inc. Div Government Sales Division · NSN 4320-01-281-1050 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-281-1050 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-281-1050. Primary manufacturer part number: 41261.
Features
  • Manifold,pump — FSC 4320
  • General Characteristics Item Description: 0.750 IN. NPT FITTING IN
  • 2 verified cross-references
  • Primary manufacturer: W.w. Grainger, Inc. Div Government Sales Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Manifold,pump, cataloged under National Stock Number 4320-01-281-1050, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-281-1050
Primary Part Number41261
Item NameManifold,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerW.w. Grainger, Inc. Div Government Sales Division
StatusACTIVE
General Characteristics Item Description0.750 IN. NPT FITTING IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1315-00-028-4620 INTERCHANGEABLE
Cartridge,75 Millimeter
5930-00-161-1763 INTERCHANGEABLE
Switch,disconnect
3110-01-415-8079 INTERCHANGEABLE
Bearing,ball,annular
5330-01-429-2400K-41261 INTERCHANGEABLE
Gasket
Natco/carlton Lp
2640-01-528-314041-261 INTERCHANGEABLE
Tubes,curing
Myers Tire Supply Distribution Inc Div Akron Branch
Cross-Reference Index
Part NumberManufacturer
41261 PRIMARY W.w. Grainger, Inc. Div Government Sales Division (USA)
FI-41261 Sutter Industries Inc (USA)
Related Parts
1315-00-028-4620INTERCHANGEABLE
CARTRIDGE,75 MILLIMETER
5930-00-161-1763INTERCHANGEABLE
SWITCH,DISCONNECT
3110-01-415-8079INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-01-429-2400INTERCHANGEABLE
GASKET
K-41261
2640-01-528-3140INTERCHANGEABLE
TUBES,CURING
41-261

Frequently Asked Questions

What is NSN 4320-01-281-1050?

NSN 4320-01-281-1050 is a Manifold,pump, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-281-1050?

NSN 4320-01-281-1050 has 2 cross-referenced part numbers: 41261 (W.w. Grainger, Inc. Div Government Sales Division), FI-41261 (Sutter Industries Inc).

What NSN replaces 4320-01-281-1050?

There are 5 known substitutes for 4320-01-281-1050: 1315-00-028-4620, 5930-00-161-1763, 3110-01-415-8079 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41261?

Key specifications for 41261: General Characteristics Item Description: 0.750 IN. NPT FITTING IN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com