PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S600Washer,lock

Cummins Inc. · NSN 5310-00-562-6552 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-562-6552 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-562-6552. Primary manufacturer part number: S600.
Features
  • Washer,lock — FSC 5310
  • Material: STEEL OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.493 INCHES MINIMUM IN
  • Hole Diameter: 0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
  • Material Thickness: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-562-6552, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-562-6552
Primary Part NumberS600
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.493 INCHES MINIMUM IN
Hole Diameter0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
Material Thickness0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-156-684416X730 INTERCHANGEABLE
Bearing,ball,annular
Garwood/feller Inc Garwood Winch Div
5985-01-008-1671S600 INTERCHANGEABLE
Mixer,crystal,coaxial
Telephonics Corp/prd Instruments
6105-01-366-4290AEHE00-04-00400H INTERCHANGEABLE
Motor,alternating Current
Teco American Inc
2040-01-489-5257S600 INTERCHANGEABLE
Anchor,marine,fluked
Tie Down Engineering Inc
7025-01-492-3793S600 INTERCHANGEABLE
Printer,automatic Data Processin
Canon U S a Inc Micrographics Div
6550-01-504-6621 INTERCHANGEABLE
Sensor,special
7025-01-524-3016 INTERCHANGEABLE
Printer,automatic Data Processin
4730-01-696-1275S600 INTERCHANGEABLE
Nipple,tank
Sloan Transportation Products Div of Bld Products Ltd
Cross-Reference Index
Part NumberManufacturer
S600 PRIMARY Cummins Inc. (USA)
10303343 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
3110-00-156-6844INTERCHANGEABLE
BEARING,BALL,ANNULAR
16X730
5985-01-008-1671INTERCHANGEABLE
MIXER,CRYSTAL,COAXIAL
S600
6105-01-366-4290INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
AEHE00-04-00400H
2040-01-489-5257INTERCHANGEABLE
ANCHOR,MARINE,FLUKED
S600
7025-01-492-3793INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
S600
6550-01-504-6621INTERCHANGEABLE
SENSOR,SPECIAL
7025-01-524-3016INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
4730-01-696-1275INTERCHANGEABLE
NIPPLE,TANK
S600

Frequently Asked Questions

What is NSN 5310-00-562-6552?

NSN 5310-00-562-6552 is a Washer,lock, manufactured by Cummins Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-562-6552?

NSN 5310-00-562-6552 has 2 cross-referenced part numbers: S600 (Cummins Inc.), 10303343 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5310-00-562-6552?

There are 8 known substitutes for 5310-00-562-6552: 3110-00-156-6844, 5985-01-008-1671, 6105-01-366-4290 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S600?

Key specifications for S600: Material: STEEL OVERALL; Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.493 INCHES MINIMUM IN; Hole Diameter: 0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN. 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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