PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1977Bushing,sleeve

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 3120-00-353-0590 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-353-0590 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-353-0590. Primary manufacturer part number: 1977.
Features
  • Bushing,sleeve — FSC 3120
  • Body Inside Diameter: 1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
  • Body Outside Diameter: 1.2400 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: CHAMFERED INSIDE LEFT CORNER
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Material: STEEL COMP 1213 OVERALL
Applications
  • Applications requiring Steel Comp 1213 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-353-0590, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 8 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-353-0590
Primary Part Number1977
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Body Inside Diameter1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
Body Outside Diameter1.2400 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeCHAMFERED INSIDE LEFT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
MaterialSTEEL COMP 1213 OVERALL
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-005-0464 INTERCHANGEABLE
Bushing,sleeve
4310-00-174-02901977 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
4730-00-279-0364 INTERCHANGEABLE
Fitting,lubrication
6240-00-433-27071977 INTERCHANGEABLE
Lamp,incandescent
Micro Lamps Inc.
5360-00-664-3628 INTERCHANGEABLE
Spring,helical,compression
6680-00-798-29301977-4 INTERCHANGEABLE
Diaphragm Assembly,top
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5330-01-010-9695197-7 INTERCHANGEABLE
Seal
The Specialty Mfg. Co Dba Specialty Mfg. Co
7450-01-051-5998 INTERCHANGEABLE
Reproducer,sound
5330-01-102-4681132-0369 INTERCHANGEABLE
Seal,plain
Caterpillar Inc Div Caterpillar Defense
6625-01-164-8371 INTERCHANGEABLE
Ammeter
Cross-Reference Index
Part NumberManufacturer
1977 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
3120-00-005-0464INTERCHANGEABLE
BUSHING,SLEEVE
4310-00-174-0290INTERCHANGEABLE
RING,PISTON
1977
4730-00-279-0364INTERCHANGEABLE
FITTING,LUBRICATION
6240-00-433-2707INTERCHANGEABLE
LAMP,INCANDESCENT
1977
5360-00-664-3628INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6680-00-798-2930INTERCHANGEABLE
DIAPHRAGM ASSEMBLY,TOP
1977-4
5330-01-010-9695INTERCHANGEABLE
SEAL
197-7
7450-01-051-5998INTERCHANGEABLE
REPRODUCER,SOUND
5330-01-102-4681INTERCHANGEABLE
SEAL,PLAIN
132-0369
6625-01-164-8371INTERCHANGEABLE
AMMETER
5945-01-245-1970INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1977
5950-01-319-9119INTERCHANGEABLE
TRANSFORMER,CURRENT
1977

Frequently Asked Questions

What is NSN 3120-00-353-0590?

NSN 3120-00-353-0590 is a Bushing,sleeve, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-353-0590?

NSN 3120-00-353-0590 has 1 cross-referenced part number: 1977 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 3120-00-353-0590?

There are 12 known substitutes for 3120-00-353-0590: 3120-00-005-0464, 4310-00-174-0290, 4730-00-279-0364 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1977?

Key specifications for 1977: Overall Length: 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM IN; Body Inside Diameter: 1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN; Body Outside Diameter: 1.2400 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 9 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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