PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2548Shaft,transmission,pump

Lear Siegler Inc Sherwood Div · NSN 4320-00-148-0987 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-148-0987 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-148-0987. Primary manufacturer part number: 2548.
Features
  • Shaft,transmission,pump — FSC 4320
  • Shaft Type: DRIVE SHAFT
  • 1 verified cross-reference
  • Primary manufacturer: Lear Siegler Inc Sherwood Div
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Shaft,transmission,pump, cataloged under National Stock Number 4320-00-148-0987, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Lear Siegler Inc Sherwood Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-148-0987
Primary Part Number2548
Item NameShaft,transmission,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerLear Siegler Inc Sherwood Div
StatusACTIVE
Shaft TypeDRIVE SHAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-0743 INTERCHANGEABLE
Cone and Rollers,tapered Roller
1560-00-104-9246216-30604-1 INTERCHANGEABLE
Radome
Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division
5340-00-126-8140SC-B-31336 INTERCHANGEABLE
Holder,spring
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2010-00-213-04872548 INTERCHANGEABLE
Block,brake
Eaton Corporation Dba Airflex Div Div Airflex
5977-00-604-77452548 INTERCHANGEABLE
Holder,electrical Contact Brush
Carbone of America Corporation Div Superior Carbon Products Division
5975-00-685-9927 INTERCHANGEABLE
Box Connector,electrical
4730-00-931-7799AS1007D0406 INTERCHANGEABLE
Union,tube
Sae International Dba Sae International
4730-00-969-0546 INTERCHANGEABLE
Nipple,boss
5120-01-400-4021250 PB2 INTERCHANGEABLE
Bit,screwdriver
Qualtool Inc
5307-01-467-4241E-4952-TU INTERCHANGEABLE
Stud,bonded
Euclid Industries Inc
Cross-Reference Index
Part NumberManufacturer
2548 Lear Siegler Inc Sherwood Div (USA)
Related Parts
3110-00-100-0743INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1560-00-104-9246INTERCHANGEABLE
RADOME
216-30604-1
5340-00-126-8140INTERCHANGEABLE
HOLDER,SPRING
SC-B-31336
2010-00-213-0487INTERCHANGEABLE
BLOCK,BRAKE
2548
5977-00-604-7745INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
2548
5975-00-685-9927INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
4730-00-931-7799INTERCHANGEABLE
UNION,TUBE
AS1007D0406
4730-00-969-0546INTERCHANGEABLE
NIPPLE,BOSS
5120-01-400-4021INTERCHANGEABLE
BIT,SCREWDRIVER
250 PB2
5307-01-467-4241INTERCHANGEABLE
STUD,BONDED
E-4952-TU

Frequently Asked Questions

What is NSN 4320-00-148-0987?

NSN 4320-00-148-0987 is a Shaft,transmission,pump, manufactured by Lear Siegler Inc Sherwood Div, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-148-0987?

NSN 4320-00-148-0987 has 1 cross-referenced part number: 2548 (Lear Siegler Inc Sherwood Div).

What NSN replaces 4320-00-148-0987?

There are 10 known substitutes for 4320-00-148-0987: 3110-00-100-0743, 1560-00-104-9246, 5340-00-126-8140 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2548?

Key specifications for 2548: Shaft Type: DRIVE SHAFT. 1 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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