PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-127Filter Element,fluid

Baldwin Filters · NSN 2940-01-066-9463 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-066-9463 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-066-9463. Primary manufacturer part number: B-127.
Features
  • Filter Element,fluid — FSC 2940
  • Filtering Media Design: ENCASED SINGLE FILTERING MEDIA RESPONSE
  • Style Designator: CYLINDRICAL W/ INTEGRAL OUTER CASING
  • Thread Series Designator: UNS
  • Design Type: NONREUSABLE
  • Body Overall Length: 5.438 INCHES NOMINAL IN
  • Flow Direction: OUTSIDE IN
  • Nominal Thread Size: 0.625 INCHES IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Cotton Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 2940-01-066-9463, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Baldwin Filters. Government technical data includes 11 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2940-01-066-9463
Primary Part NumberB-127
Item NameFilter Element,fluid
FSC / FSG2940 / 29 — No Item Name Available
ManufacturerBaldwin Filters
StatusACTIVE
Filtering Media DesignENCASED SINGLE FILTERING MEDIA RESPONSE
Style DesignatorCYLINDRICAL W/ INTEGRAL OUTER CASING
Thread Series DesignatorUNS
Design TypeNONREUSABLE
Body Overall Length5.438 INCHES NOMINAL IN
Flow DirectionOUTSIDE IN
Nominal Thread Size0.625 INCHES IN
Filtering System for Which DesignedFULL FLOW
Media for Which DesignedFUEL/OIL, HYDROCARBON
MaterialCOTTON FILTERING MEDIUM
Body Diameter3.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-710-9185 INTERCHANGEABLE
Pin,straight,headless
5365-01-035-5857B12-7 INTERCHANGEABLE
Spacer,shaft
Roller Bearing Co of America, Inc Div Pic Design
3110-01-040-1698 INTERCHANGEABLE
Bearing,ball,annular
6850-01-225-801502-00630AG04 INTERCHANGEABLE
Desiccant,activated
Multisorb Technologies, Inc.
4320-01-227-1097B127 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
3530-01-280-4264C290-AC419 INTERCHANGEABLE
Bobbin,sewing Machine
Consolidated Sewing Machine Corp
5935-01-433-9688113-748 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Miller Electric Mfg. Llc
Cross-Reference Index
Part NumberManufacturer
B-127 PRIMARY Baldwin Filters (USA)
11-3748 PRIMARY Thermo King Corporation Dba Phoenix Global Distirbution. (USA)
Related Parts
5315-00-710-9185INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5365-01-035-5857INTERCHANGEABLE
SPACER,SHAFT
B12-7
3110-01-040-1698INTERCHANGEABLE
BEARING,BALL,ANNULAR
6850-01-225-8015INTERCHANGEABLE
DESICCANT,ACTIVATED
02-00630AG04
4320-01-227-1097INTERCHANGEABLE
RING,WEARING
B127
3530-01-280-4264INTERCHANGEABLE
BOBBIN,SEWING MACHINE
C290-AC419
5935-01-433-9688INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
113-748

Frequently Asked Questions

What is NSN 2940-01-066-9463?

NSN 2940-01-066-9463 is a Filter Element,fluid, manufactured by Baldwin Filters, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-066-9463?

NSN 2940-01-066-9463 has 2 cross-referenced part numbers: B-127 (Baldwin Filters), 11-3748 (Thermo King Corporation Dba Phoenix Global Distirbution.).

What NSN replaces 2940-01-066-9463?

There are 7 known substitutes for 2940-01-066-9463: 5315-00-710-9185, 5365-01-035-5857, 3110-01-040-1698 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-127?

Key specifications for B-127: Filtering Media Design: ENCASED SINGLE FILTERING MEDIA RESPONSE; Style Designator: CYLINDRICAL W/ INTEGRAL OUTER CASING; Thread Series Designator: UNS; Design Type: NONREUSABLE. 11 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