PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HPK1Head,fluid Filter

Honeywell International Inc Dba Honeywell Div Consumer Products Group · NSN 2940-01-240-4945 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-240-4945 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-240-4945. Primary manufacturer part number: HPK1.
Features
  • Head,fluid Filter — FSC 2940
  • Hole Diameter: 0.312 INCHES NOMINAL IN
  • Quantity: 2
  • Type/model Designation: CHEVROLET V-8 ENGS. 1956-67 265,283,327,348,350,396,409,427
  • Functional Description: USED TO CONVERT BOLT-ON CANISTER TO SPIN-ON,DISPOSABLE TYPE FILTER
  • Mounting Bolt Hole: PROVIDED
  • Filter Element: NOT INCLUDED
  • 5 verified cross-references
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Head,fluid Filter, cataloged under National Stock Number 2940-01-240-4945, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Honeywell International Inc Dba Honeywell Div Consumer Products Group. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2940-01-240-4945
Primary Part NumberHPK1
Item NameHead,fluid Filter
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerHoneywell International Inc Dba Honeywell Div Consumer Products Group
StatusACTIVE
Hole Diameter0.312 INCHES NOMINAL IN
Quantity2
Type/model DesignationCHEVROLET V-8 ENGS. 1956-67 265,283,327,348,350,396,409,427
Functional DescriptionUSED TO CONVERT BOLT-ON CANISTER TO SPIN-ON,DISPOSABLE TYPE FILTER
Mounting Bolt HolePROVIDED
Filter ElementNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-014-68674061 INTERCHANGEABLE
Hose,preformed
Flexaust Inc
3610-00-116-6943 INTERCHANGEABLE
Regulator,flow
6645-00-225-27154061 INTERCHANGEABLE
Wheel,pillar
Wakmann Watch Company Inc
5120-00-357-9244 INTERCHANGEABLE
Yoke Two Way
5330-00-399-69194004061 INTERCHANGEABLE
Gasket
Agco Corp Parts Opn
5940-00-552-4878MX1684U INTERCHANGEABLE
Ferrule,metallic Shielded Cable,
Joint Electronics Type Designation System
5950-00-648-2706 INTERCHANGEABLE
Transformer,pulse
6210-00-782-17304061 INTERCHANGEABLE
Lens,light
L3harris Technologies, Inc. Div Space and Airborne Systems
5330-00-795-4086BA1527 INTERCHANGEABLE
Gasket
Stillman Seal Corporation Div Stillman Seal Corperation
5945-00-801-3197 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
4061 Gard Corp (USA)
4061 National Automotive Parts Assn/napa/ (USA)
HPK1 PRIMARY Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA)
4061 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
24061 Wix Corp (USA)
Related Parts
4720-00-014-6867INTERCHANGEABLE
HOSE,PREFORMED
4061
3610-00-116-6943INTERCHANGEABLE
REGULATOR,FLOW
6645-00-225-2715INTERCHANGEABLE
WHEEL,PILLAR
4061
5120-00-357-9244INTERCHANGEABLE
YOKE TWO WAY
5330-00-399-6919INTERCHANGEABLE
GASKET
4004061
5940-00-552-4878INTERCHANGEABLE
FERRULE,METALLIC SHIELDED CABLE,
MX1684U
5950-00-648-2706INTERCHANGEABLE
TRANSFORMER,PULSE
6210-00-782-1730INTERCHANGEABLE
LENS,LIGHT
4061
5330-00-795-4086INTERCHANGEABLE
GASKET
BA1527
5945-00-801-3197INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5915-00-900-9709INTERCHANGEABLE
FILTER,BAND PASS
406-1
5331-00-916-4655INTERCHANGEABLE
O-RING
AN6227-20DIS0GRIN

Frequently Asked Questions

What is NSN 2940-01-240-4945?

NSN 2940-01-240-4945 is a Head,fluid Filter, manufactured by Honeywell International Inc Dba Honeywell Div Consumer Products Group, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-240-4945?

NSN 2940-01-240-4945 has 5 cross-referenced part numbers: 4061 (Gard Corp), 4061 (National Automotive Parts Assn/napa/), HPK1 (Honeywell International Inc Dba Honeywell Div Consumer Products Group), 4061 (Genuine Parts Company Div Automotive Parts Group, Dba Napa), 24061 (Wix Corp).

What NSN replaces 2940-01-240-4945?

There are 12 known substitutes for 2940-01-240-4945: 4720-00-014-6867, 3610-00-116-6943, 6645-00-225-2715 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HPK1?

Key specifications for HPK1: Hole Diameter: 0.312 INCHES NOMINAL IN; Quantity: 2; Type/model Designation: CHEVROLET V-8 ENGS. 1956-67 265,283,327,348,350,396,409,427; Special Features: FOUR MOUNTING BOLTS PROVIDED,2-0.250 IN. FOR CAR INSTALLATION,2-0.312IN. FOR TRUCK INSTAL. IN. 8 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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