PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

408597Bushing,sleeve

Raytheon Company Dba Raytheon · NSN 3120-00-141-9657 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-141-9657 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-141-9657. Primary manufacturer part number: 408597.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: ALUMINUM ALLOY 2024 OVERALL
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.2560 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.3020 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM IN
  • Material Document and Classification: WW-T-700/3,TY 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • 1 verified cross-reference
Applications
  • Applications requiring Aluminum Alloy 2024 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-00-141-9657, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-141-9657
Primary Part Number408597
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialALUMINUM ALLOY 2024 OVERALL
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.2560 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
Body Outside Diameter0.3020 INCHES MINIMUM AND 0.3220 INCHES MAXIMUM IN
Material Document and ClassificationWW-T-700/3,TY 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-770-39807703980 INTERCHANGEABLE
Shaft
U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-174-8765 INTERCHANGEABLE
Washer,key
4320-01-182-9817408597 INTERCHANGEABLE
Valve
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
408597 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
2520-00-770-3980INTERCHANGEABLE
SHAFT
7703980
5310-01-174-8765INTERCHANGEABLE
WASHER,KEY
4320-01-182-9817INTERCHANGEABLE
VALVE
408597

Frequently Asked Questions

What is NSN 3120-00-141-9657?

NSN 3120-00-141-9657 is a Bushing,sleeve, manufactured by Raytheon Company Dba Raytheon, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-141-9657?

NSN 3120-00-141-9657 has 1 cross-referenced part number: 408597 (Raytheon Company Dba Raytheon).

What NSN replaces 3120-00-141-9657?

There are 3 known substitutes for 3120-00-141-9657: 2520-00-770-3980, 5310-01-174-8765, 4320-01-182-9817. Verify interchangeability with system specifications before substitution.

What are the specifications of 408597?

Key specifications for 408597: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: ALUMINUM ALLOY 2024 OVERALL; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 0.2560 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN. 7 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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