PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304-0014Washer,shouldered and Recessed

Cummins Power Generation Inc. · NSN 5310-00-359-5570 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-359-5570 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-359-5570. Primary manufacturer part number: 304-0014.
Features
  • Washer,shouldered and Recessed — FSC 5310
  • Surface Treatment: ZINC AND CHROMATE OVERALL
  • Shoulder Height: 0.062 INCHES NOMINAL IN
  • Style Designator: SHOULDERED AND RECESSED
  • Outside Diameter: 0.562 INCHES NOMINAL IN
  • Hole Diameter: 0.219 INCHES NOMINAL IN
  • Shoulder Diameter: 0.344 INCHES NOMINAL IN
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,shouldered and Recessed, cataloged under National Stock Number 5310-00-359-5570, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-359-5570
Primary Part Number304-0014
Item NameWasher,shouldered and Recessed
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusCANCELLED
Surface TreatmentZINC AND CHROMATE OVERALL
Shoulder Height0.062 INCHES NOMINAL IN
Style DesignatorSHOULDERED AND RECESSED
Outside Diameter0.562 INCHES NOMINAL IN
Hole Diameter0.219 INCHES NOMINAL IN
Shoulder Diameter0.344 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Material Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
7510-00-082-2520 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3110-00-156-8177177003-73 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5340-00-798-4732 INTERCHANGEABLE
Ring Retaining
6105-00-899-381230414 INTERCHANGEABLE
Armature,motor
Safran Power Usa Llc
1620-01-196-409130414 INTERCHANGEABLE
Quill
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5306-01-281-378330414 INTERCHANGEABLE
Bolt,machine
Little Beaver Inc
6650-01-530-8542304-0014 INTERCHANGEABLE
Spacer,optical Element
Lenox Instrument Co., Inc.
6150-01-546-522930414 INTERCHANGEABLE
Bus,conductor
Mersen Usa Spm Corp.
7490-01-589-002930414 INTERCHANGEABLE
Shredding Machine,paper
Dahle North America Inc
5340-01-628-097230414 INTERCHANGEABLE
Bar,latch
Dakota Bodies, Llc Dba Dakota Bodies Inc
Cross-Reference Index
Part NumberManufacturer
304-0014 PRIMARY Cummins Power Generation Inc. (USA)
304A14 Cummins Power Generation Inc. (USA)
304-14 Cummins Power Generation Inc. (USA)
Related Parts
7510-00-082-2520INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
3110-00-156-8177INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-73
5340-00-798-4732INTERCHANGEABLE
RING RETAINING
6105-00-899-3812INTERCHANGEABLE
ARMATURE,MOTOR
30414
1620-01-196-4091INTERCHANGEABLE
QUILL
30414
5306-01-281-3783INTERCHANGEABLE
BOLT,MACHINE
30414
6650-01-530-8542INTERCHANGEABLE
SPACER,OPTICAL ELEMENT
304-0014
6150-01-546-5229INTERCHANGEABLE
BUS,CONDUCTOR
30414
7490-01-589-0029INTERCHANGEABLE
SHREDDING MACHINE,PAPER
30414
5340-01-628-0972INTERCHANGEABLE
BAR,LATCH
30414

Frequently Asked Questions

What is NSN 5310-00-359-5570?

NSN 5310-00-359-5570 is a Washer,shouldered and Recessed, manufactured by Cummins Power Generation Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-359-5570?

NSN 5310-00-359-5570 has 3 cross-referenced part numbers: 304-0014 (Cummins Power Generation Inc.), 304A14 (Cummins Power Generation Inc.), 304-14 (Cummins Power Generation Inc.).

What NSN replaces 5310-00-359-5570?

There are 10 known substitutes for 5310-00-359-5570: 7510-00-082-2520, 3110-00-156-8177, 5340-00-798-4732 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 304-0014?

Key specifications for 304-0014: Surface Treatment: ZINC AND CHROMATE OVERALL; Shoulder Height: 0.062 INCHES NOMINAL IN; Style Designator: SHOULDERED AND RECESSED; Outside Diameter: 0.562 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-359-5570 still in active supply?

NSN 5310-00-359-5570 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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