PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3577 17020Bushing,sleeve

The Gorman-Rupp Company Div Gorman-Rupp · NSN 3120-01-017-4007 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-017-4007 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-017-4007. Primary manufacturer part number: 3577 17020.
Features
  • Bushing,sleeve — FSC 3120
  • Body Outside Diameter: 0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN
  • Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
  • Surface Finish: 63.0 MICROINCHES RIGHT END SURFACE OF BODY
  • Surface Finish: 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
  • Material: STEEL COMP 304 OVERALL
  • Corner Shape: SQUARE ALL CORNERS
Applications
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-017-4007, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN3120-01-017-4007
Primary Part Number3577 17020
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerThe Gorman-Rupp Company Div Gorman-Rupp
StatusACTIVE
Body Outside Diameter0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN
Body Inside Diameter0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN
Surface Finish63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Surface Finish63.0 MICROINCHES RIGHT END SURFACE OF BODY
Surface Finish125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
MaterialSTEEL COMP 304 OVERALL
Corner ShapeSQUARE ALL CORNERS
Surface Finish63.0 MICROINCHES LEFT END SURFACE OF BODY
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-100-07791B3969 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Caterpillar Inc Div Caterpillar Defense
6250-00-217-3118 INTERCHANGEABLE
Lampholder
5905-00-279-2519 INTERCHANGEABLE
Resistor,fixed,composition
4310-00-430-48252137X INTERCHANGEABLE
Parts Kit,valve,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5330-00-621-07753577 INTERCHANGEABLE
Gasket
Sealcraft Corporation
7920-00-900-35773577 INTERCHANGEABLE
Brush
Gordon Brush Mfg. Co., Inc.
5961-00-935-5032 INTERCHANGEABLE
Semiconductor Device,diode
5998-01-018-8053003577 INTERCHANGEABLE
Circuit Card Assembly
Dynalec Corporation
5305-01-260-98093577 INTERCHANGEABLE
Screw,wood
Auto Vehicle Parts Co Dba Au-Ve-Co
7920-01-604-330730SS INTERCHANGEABLE
Brush,wire,scratch
Gordon Brush Mfg. Co., Inc.
Cross-Reference Index
Part NumberManufacturer
3577 The Gorman-Rupp Company Div Gorman-Rupp (USA)
3577 17020 PRIMARY The Gorman-Rupp Company Div Gorman-Rupp (USA)
Related Parts
3110-00-100-0779INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1B3969
6250-00-217-3118INTERCHANGEABLE
LAMPHOLDER
5905-00-279-2519INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
4310-00-430-4825INTERCHANGEABLE
PARTS KIT,VALVE,COMPRESSOR
2137X
5330-00-621-0775INTERCHANGEABLE
GASKET
3577
7920-00-900-3577INTERCHANGEABLE
BRUSH
3577
5961-00-935-5032INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5998-01-018-8053INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
003577
5305-01-260-9809INTERCHANGEABLE
SCREW,WOOD
3577
7920-01-604-3307INTERCHANGEABLE
BRUSH,WIRE,SCRATCH
30SS

Frequently Asked Questions

What is NSN 3120-01-017-4007?

NSN 3120-01-017-4007 is a Bushing,sleeve, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-017-4007?

NSN 3120-01-017-4007 has 2 cross-referenced part numbers: 3577 (The Gorman-Rupp Company Div Gorman-Rupp), 3577 17020 (The Gorman-Rupp Company Div Gorman-Rupp).

What NSN replaces 3120-01-017-4007?

There are 10 known substitutes for 3120-01-017-4007: 3110-00-100-0779, 6250-00-217-3118, 5905-00-279-2519 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3577 17020?

Key specifications for 3577 17020: Body Outside Diameter: 0.3770 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM IN; Overall Length: 0.6860 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM IN; Body Inside Diameter: 0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM IN; Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY. 10 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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