PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4856Body

Lear Siegler Inc Sherwood Div · NSN 4320-00-149-2253 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-149-2253 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-149-2253. Primary manufacturer part number: 4856.
Features
  • Body — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Lear Siegler Inc Sherwood Div
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Body, cataloged under National Stock Number 4320-00-149-2253, 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. This item has 1 commercial cross-reference 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: Cancelled.

Catalog Facts
Item NameBody
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersLear Siegler Inc Sherwood Div (CAGE 54641)
Technical Specifications
ParameterValue
NSN4320-00-149-2253
Primary Part Number4856
Item NameBody
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerLear Siegler Inc Sherwood Div
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-006-2478A1498 INTERCHANGEABLE
Bearing,ball,thrust
Thern Inc
1650-00-166-6221485-6 INTERCHANGEABLE
Disc,bearing
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5120-00-293-2048 INTERCHANGEABLE
Bit,screwdriver
2990-00-293-50844856 INTERCHANGEABLE
Governor,gasoline Engine
Libby Power Systems, Llc
5120-00-490-48564856 INTERCHANGEABLE
Wrench,open End
Huntington Partners, Inc. Dba Continental Tool & Mfg.
2040-00-896-6537 INTERCHANGEABLE
Gear Assembly,bevel
5120-01-087-2798GS15950-1 INTERCHANGEABLE
Puller,piston
Hamilton Sundstrand Corporation Dba Collins Aerospace
5905-01-143-39514856 INTERCHANGEABLE
Resistor
Electro Scientific Industries Inc
5962-01-183-3638 INTERCHANGEABLE
Microcircuit,linear
4730-01-213-9585STBC10GG-128 INTERCHANGEABLE
Clamp,hose
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
4856 Lear Siegler Inc Sherwood Div (USA)
Related Parts
3110-00-006-2478INTERCHANGEABLE
BEARING,BALL,THRUST
A1498
1650-00-166-6221INTERCHANGEABLE
DISC,BEARING
485-6
5120-00-293-2048INTERCHANGEABLE
BIT,SCREWDRIVER
2990-00-293-5084INTERCHANGEABLE
GOVERNOR,GASOLINE ENGINE
4856
5120-00-490-4856INTERCHANGEABLE
WRENCH,OPEN END
4856
2040-00-896-6537INTERCHANGEABLE
GEAR ASSEMBLY,BEVEL
5120-01-087-2798INTERCHANGEABLE
PULLER,PISTON
GS15950-1
5905-01-143-3951INTERCHANGEABLE
RESISTOR
4856
5962-01-183-3638INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4730-01-213-9585INTERCHANGEABLE
CLAMP,HOSE
STBC10GG-128
5905-01-233-3120INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
7045-01-330-6601INTERCHANGEABLE
BASE,MONITOR,SWIVEL
100A508

Frequently Asked Questions

What is NSN 4320-00-149-2253?

NSN 4320-00-149-2253 is a Body, manufactured by Lear Siegler Inc Sherwood Div, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-00-149-2253?

NSN 4320-00-149-2253 has 1 cross-referenced part number: 4856 (Lear Siegler Inc Sherwood Div).

What NSN replaces 4320-00-149-2253?

There are 12 known substitutes for 4320-00-149-2253: 3110-00-006-2478, 1650-00-166-6221, 5120-00-293-2048 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4320-00-149-2253 still in active supply?

NSN 4320-00-149-2253 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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