NSN 5315-01-189-7672 · NIIN 011897672 · Part number 2B9373
Caterpillar Inc Div Caterpillar Defense · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 11083
Government record, cited
NSN 5315-01-189-7672 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-189-7672. Manufacturer of record part number: 2B9373.
Also searched as5315-01-189-7672 ·
5315011897672 ·
NIIN 011897672 ·
01-189-7672 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 11083 · 2B9373 · 2B-9373
Material Document and Classification: 1E352,FSC-11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Circle Diameter: 18.920 MILLIMETERS NOMINAL MM
Key Height: 7.620 MILLIMETERS NOMINAL MM
Key Size Designation: WOODRUFF 91
Material: STEEL OVERALL
Identification
NSN: 5315-01-189-7672
NIIN: 011897672
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 2B9373
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Key,woodruff, cataloged under National Stock Number 5315-01-189-7672, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5315-01-189-7672
Primary Part Number
2B9373
Item Name
Key,woodruff
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Starting Edge Shape
STRAIGHT
Style Designator
FLAT BOTTOM
Material Document and Classification
1E352,FSC-11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
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 5315-01-189-7672?
NSN 5315-01-189-7672 is a Key,woodruff, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-01-189-7672?
NSN 5315-01-189-7672 has 2 manufacturer part numbers on file: 2B9373 (Caterpillar Inc Div Caterpillar Defense), 2B-9373 (Pon Equipment B.v.).
What are the specifications of 2B9373?
Key specifications for 2B9373: Starting Edge Shape: STRAIGHT; Style Designator: FLAT BOTTOM; Material Document and Classification: 1E352,FSC-11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Circle Diameter: 18.920 MILLIMETERS NOMINAL MM. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5315-01-189-7672 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.