PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-28Spindle,mechanically Actuated

Alfa Laval Inc. · NSN 3040-00-152-2431 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-152-2431 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-152-2431. Primary manufacturer part number: 20-28.
Features
  • Spindle,mechanically Actuated — FSC 3040
  • 20 verified cross-references
  • Primary manufacturer: Alfa Laval Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spindle,mechanically Actuated, cataloged under National Stock Number 3040-00-152-2431, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Alfa Laval Inc.. This item has 20 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.

Technical Specifications
ParameterValue
NSN3040-00-152-2431
Primary Part Number20-28
Item NameSpindle,mechanically Actuated
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAlfa Laval Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-084-52601550 INTERCHANGEABLE
Entrance Elbow,electrical
Abb Installation Products Inc
5340-00-090-44401749 INTERCHANGEABLE
Latch Set,rim
Adams Rite Aerospace, Inc
5330-00-178-72601749 INTERCHANGEABLE
Seal,plain Encased
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5310-00-222-723510790 INTERCHANGEABLE
Nut,plain,hexagon
Komatsu America Corporation
2910-00-322-0429 INTERCHANGEABLE
Parts Kit,carburetor
2805-00-360-67204001266 INTERCHANGEABLE
Rod Assembly,connecting
Agco Corp Parts Opn
4910-00-407-5874 INTERCHANGEABLE
Adapter,front,twin
6150-00-636-810317206 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5905-00-702-6120 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5905-00-709-7455517398-50 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Instruments and Flight Research, Inc.
Cross-Reference Index
Part NumberManufacturer
20-28 Alfa Laval Inc. (USA)
3N38PC20 Alfa Laval Inc. (USA)
NN16-5PC20 Alfa Laval Inc. (USA)
3N49PC20 Alfa Laval Inc. (USA)
NN11-17PC20 Alfa Laval Inc. (USA)
3N9PC20 Alfa Laval Inc. (USA)
3N28-1PC20 Alfa Laval Inc. (USA)
NN16-3PC20 Alfa Laval Inc. (USA)
3N37PC20 Alfa Laval Inc. (USA)
NN16-8PC20 Alfa Laval Inc. (USA)
3N48ALT6PC20 Alfa Laval Inc. (USA)
3N101PC20 Alfa Laval Inc. (USA)
NN11-13PC20 Alfa Laval Inc. (USA)
1749 Alfa Laval Inc. (USA)
3N48PC20 Alfa Laval Inc. (USA)
20-11 Alfa Laval Inc. (USA)
3N8PC20 Alfa Laval Inc. (USA)
3N103PC20 Alfa Laval Inc. (USA)
NN12-13PC20 Alfa Laval Inc. (USA)
AC2308-1 Alfa Laval Inc. (USA)
Related Parts
5975-00-084-5260INTERCHANGEABLE
ENTRANCE ELBOW,ELECTRICAL
1550
5340-00-090-4440INTERCHANGEABLE
LATCH SET,RIM
1749
5330-00-178-7260INTERCHANGEABLE
SEAL,PLAIN ENCASED
1749
5310-00-222-7235INTERCHANGEABLE
NUT,PLAIN,HEXAGON
10790
2910-00-322-0429INTERCHANGEABLE
PARTS KIT,CARBURETOR
2805-00-360-6720INTERCHANGEABLE
ROD ASSEMBLY,CONNECTING
4001266
4910-00-407-5874INTERCHANGEABLE
ADAPTER,FRONT,TWIN
6150-00-636-8103INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17206
5905-00-702-6120INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5905-00-709-7455INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
517398-50
5930-01-041-6466INTERCHANGEABLE
SWITCH,PRESSURE
EE61418
2940-01-145-9455INTERCHANGEABLE
FILTER ELEMENT,FLUID
3313283

Frequently Asked Questions

What is NSN 3040-00-152-2431?

NSN 3040-00-152-2431 is a Spindle,mechanically Actuated, manufactured by Alfa Laval Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-152-2431?

NSN 3040-00-152-2431 has 20 cross-referenced part numbers: 20-28 (Alfa Laval Inc.), 3N38PC20 (Alfa Laval Inc.), NN16-5PC20 (Alfa Laval Inc.), 3N49PC20 (Alfa Laval Inc.), NN11-17PC20 (Alfa Laval Inc.) and 15 more.

What NSN replaces 3040-00-152-2431?

There are 12 known substitutes for 3040-00-152-2431: 5975-00-084-5260, 5340-00-090-4440, 5330-00-178-7260 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-28?

Key specifications for 20-28: Overall Length: 10.171 INCHES NOMINAL IN; Special Features: 0.875 IN. DIA TAPERING TO 0.350 IN. DIA; IST END FLANGED; 2ND END, THDED 1/4-32UNEF 1.000 IN. LG; SURFACE TREATMENT, CADMIUM PLATED; MATERIAL, STEEL IN. 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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