PartsTable TECHNICAL DATA SHEET
NSN 5315-01-581-4394Government record, cited

Key, Woodruff5315-01-581-4394

NSN 5315-01-581-4394 · NIIN 015814394 · Part number 98481A100
Mcmaster-Carr Supply Co · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 39428
Government record, cited
NSN 5315-01-581-4394 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-581-4394. Manufacturer of record part number: 98481A100.
Also searched as  5315-01-581-4394 · 5315015814394 · NIIN 015814394 · 01-581-4394 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 39428 · 98481A100
Nearby stock numbers  ·
Features
  • Key,woodruff — FSC 5315
  • Style Designator: FLAT BOTTOM
  • Circle Diameter: 0.612 INCHES NOMINAL IN
  • Key Height: 0.240 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thickness: 0.125 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Mcmaster-Carr Supply Co
Identification
  • NSN: 5315-01-581-4394
  • NIIN: 015814394
  • FSC: 5315 — Nails, Machine Keys, and Pins
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 98481A100
  • Manufacturer: Mcmaster-Carr Supply Co
General Description

The Key,woodruff, cataloged under National Stock Number 5315-01-581-4394, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-581-4394
Primary Part Number98481A100
Item NameKey,woodruff
FSC / FSG5315 / 53 — Nails, Machine Keys, and Pins
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Style DesignatorFLAT BOTTOM
Circle Diameter0.612 INCHES NOMINAL IN
Key Height0.240 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
98481A100 Mcmaster-Carr Supply Co (USA)
Reference documents
ReferenceMeaning
98481A100 3/9 Design control — primary reference
Standard Horse Nail Corp
No interchangeability data on file.
Other items in FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037
5315-00-000-1037 · Item name not on file
5315-00-000-1067
5315-00-000-1067 · Item name not on file
5315-00-000-1245
5315-00-000-1245 · Item name not on file
5315-00-000-1372
5315-00-000-1372 · Item name not on file
5315-00-000-1412
5315-00-000-1412 · Item name not on file
5315-00-001-1571
PIN
5315-00-001-1572
PIN,LINKAGE
5315-00-001-1602
5315-00-001-1602 · Item name not on file

Frequently Asked Questions

What is NSN 5315-01-581-4394?

NSN 5315-01-581-4394 is a Key,woodruff, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-581-4394?

NSN 5315-01-581-4394 has 1 manufacturer part number on file: 98481A100 (Mcmaster-Carr Supply Co).

What are the specifications of 98481A100?

Key specifications for 98481A100: Style Designator: FLAT BOTTOM; Circle Diameter: 0.612 INCHES NOMINAL IN; Key Height: 0.240 INCHES NOMINAL IN; Special Features: MATERIAL: 1018-1045 CARBON STEEL, KEY NUMBER 5, 1/8" WIDE. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-581-4394 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com