PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

39803Bearing,sleeve

Moog Inc. Dba Ampac-Isp Corp · NSN 3120-01-494-4608 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-494-4608 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-494-4608. Primary manufacturer part number: 39803.
Features
  • Bearing,sleeve — FSC 3120
  • Material Document and Classification: ASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Material: COPPER ALLOY OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-01-494-4608, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-494-4608
Primary Part Number39803
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Material Document and ClassificationASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Corner ShapeSQUARE ALL CORNERS
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5985-00-477-0681 INTERCHANGEABLE
Antenna
2990-01-243-912439803 INTERCHANGEABLE
Starter,engine,hand
Briggs and Stratton Corp
1630-01-459-565339-803 INTERCHANGEABLE
Valve Assembly,brake
Hydro-Aire Aerospace Corp
3010-01-488-54969075BD INTERCHANGEABLE
Actuator,hydraulic-Pneumatic,rot
Moog Inc. Dba Ampac-Isp Corp
5365-01-494-447339837 INTERCHANGEABLE
Spacer,special Shaped
Moog Inc. Dba Ampac-Isp Corp
3120-01-494-459239802 INTERCHANGEABLE
Bearing,sleeve
Moog Inc. Dba Ampac-Isp Corp
3020-01-494-569739798 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3040-01-494-572142596 INTERCHANGEABLE
Gearshaft,spur
Moog Inc. Dba Ampac-Isp Corp
3120-01-494-85459075-39795 ITEM 5 INTERCHANGEABLE
Bushing,sleeve
Moog Inc. Dba Ampac-Isp Corp
3040-01-494-926142597 INTERCHANGEABLE
Cam,control
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
9075-39795 ITEM 9 Moog Inc. Dba Ampac-Isp Corp (USA)
39803 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
9075-39795 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5985-00-477-0681INTERCHANGEABLE
ANTENNA
2990-01-243-9124INTERCHANGEABLE
STARTER,ENGINE,HAND
39803
1630-01-459-5653INTERCHANGEABLE
VALVE ASSEMBLY,BRAKE
39-803
3010-01-488-5496INTERCHANGEABLE
ACTUATOR,HYDRAULIC-PNEUMATIC,ROT
9075BD
5365-01-494-4473INTERCHANGEABLE
SPACER,SPECIAL SHAPED
39837
3120-01-494-4592INTERCHANGEABLE
BEARING,SLEEVE
39802
3020-01-494-5697INTERCHANGEABLE
GEAR RACK
39798
3040-01-494-5721INTERCHANGEABLE
GEARSHAFT,SPUR
42596
3120-01-494-8545INTERCHANGEABLE
BUSHING,SLEEVE
9075-39795 ITEM 5
3040-01-494-9261INTERCHANGEABLE
CAM,CONTROL
42597
3040-01-494-9354INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
9075-39795 ITEM 7

Frequently Asked Questions

What is NSN 3120-01-494-4608?

NSN 3120-01-494-4608 is a Bearing,sleeve, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-494-4608?

NSN 3120-01-494-4608 has 3 cross-referenced part numbers: 9075-39795 ITEM 9 (Moog Inc. Dba Ampac-Isp Corp), 39803 (Moog Inc. Dba Ampac-Isp Corp), 9075-39795 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3120-01-494-4608?

There are 11 known substitutes for 3120-01-494-4608: 5985-00-477-0681, 2990-01-243-9124, 1630-01-459-5653 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 39803?

Key specifications for 39803: Part Name Assigned by Controlling Agency: BEARING-RACK; End Item Identification: ACTUATOR HYDRAULIC P/N 9075-39795, FLO-TORK; NSN 3010-01-488-5496; Material Document and Classification: ASTM B150 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Corner Shape: SQUARE ALL CORNERS. 5 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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