PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6608DGuide,valve Stem

Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ · NSN 2815-00-424-8538 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-424-8538 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-424-8538. Primary manufacturer part number: 6608D.
Features
  • Guide,valve Stem — FSC 2815
  • 12 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Guide,valve Stem, cataloged under National Stock Number 2815-00-424-8538, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGuide,valve Stem
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679); Navistar International Corporation Dba Navistar (CAGE 31007); Eaton Corp Dba Eaton Aerospace Jackson (CAGE 59875); Komatsu American Intl Co (CAGE 29510); Allied Motor Parts Co (CAGE 80825)
Technical Specifications
ParameterValue
NSN2815-00-424-8538
Primary Part Number6608D
Item NameGuide,valve Stem
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-078018485 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Komatsu America Corporation
2825-00-146-00703578 INTERCHANGEABLE
Bucket Assembly
Northrop Grumman Systems Corporation Div Marine Systems
5340-00-237-87353578 INTERCHANGEABLE
Bolt,surface
Emhart Industries Inc Hardware Div
5305-00-261-1868 INTERCHANGEABLE
Screw,cap,hexagon Head
3110-00-298-28643578 INTERCHANGEABLE
Ball,bearing
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5360-00-364-87920750161 INTERCHANGEABLE
Spring,helical,compression
R. H. Sheppard Co., Inc. Dba Sheppard
4820-00-366-53892129X INTERCHANGEABLE
Valve,check
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5961-00-544-5752 INTERCHANGEABLE
Transistor
5930-01-007-2417GS839AR3 INTERCHANGEABLE
Switch Assembly
Northrop Grumman Systems Corporation
5330-01-016-57793578 INTERCHANGEABLE
Packing Material
A W Chesterton Co Div Sealing Device Division
Cross-Reference Index
Part NumberManufacturer
6608D Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
6608DR Navistar International Corporation Dba Navistar (USA)
G578 Eaton Corp Dba Eaton Aerospace Jackson (USA)
6608DR Komatsu American Intl Co (USA)
3578 Allied Motor Parts Co (USA)
6608DR Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
6608D Navistar International Corporation Dba Navistar (USA)
G9578 Toledo Pickling & Steel Sales (USA)
G447 Mcquay-Norris Inc Oem Div an Skf Industries Co
6608D Komatsu American Intl Co (USA)
6608D Komatsu America Corp. (USA)
G7578 Dana Corp Engine Products Div (USA)
Related Parts
3110-00-100-0780INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
18485
2825-00-146-0070INTERCHANGEABLE
BUCKET ASSEMBLY
3578
5340-00-237-8735INTERCHANGEABLE
BOLT,SURFACE
3578
5305-00-261-1868INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3110-00-298-2864INTERCHANGEABLE
BALL,BEARING
3578
5360-00-364-8792INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
0750161
4820-00-366-5389INTERCHANGEABLE
VALVE,CHECK
2129X
5961-00-544-5752INTERCHANGEABLE
TRANSISTOR
5930-01-007-2417INTERCHANGEABLE
SWITCH ASSEMBLY
GS839AR3
5330-01-016-5779INTERCHANGEABLE
PACKING MATERIAL
3578
5310-01-109-2608INTERCHANGEABLE
NUT
3578
5330-01-515-8964INTERCHANGEABLE
RETAINER,SEAL
G578

Frequently Asked Questions

What is NSN 2815-00-424-8538?

NSN 2815-00-424-8538 is a Guide,valve Stem, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-424-8538?

NSN 2815-00-424-8538 has 12 cross-referenced part numbers: 6608D (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 6608DR (Navistar International Corporation Dba Navistar), G578 (Eaton Corp Dba Eaton Aerospace Jackson), 6608DR (Komatsu American Intl Co), 3578 (Allied Motor Parts Co) and 7 more.

What NSN replaces 2815-00-424-8538?

There are 12 known substitutes for 2815-00-424-8538: 3110-00-100-0780, 2825-00-146-0070, 5340-00-237-8735 and 9 more. Verify interchangeability with system specifications before substitution.

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