PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7345037Key,machine

Harmonic Drive L.l.c. · NSN 5315-00-902-2819 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-902-2819 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-902-2819. Primary manufacturer part number: 7345037.
Features
  • Key,machine — FSC 5315
  • Style Designator: PLAIN
  • Hardness Rating: 58.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM OVERALL
  • Starting Edge Shape: STRAIGHT
  • Material: STEEL OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Harmonic Drive L.l.c.
Applications
  • Applications requiring Steel Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-00-902-2819, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Harmonic Drive L.l.c.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-902-2819
Primary Part Number7345037
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerHarmonic Drive L.l.c.
StatusACTIVE
Style DesignatorPLAIN
Hardness Rating58.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM OVERALL
Starting Edge ShapeSTRAIGHT
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6145-01-047-0521M81822/3-B26-2 INTERCHANGEABLE
Wire,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
59533 Aerocontrolex Group, Inc. Div Talley Actuators (USA)
7345037 PRIMARY Harmonic Drive L.l.c. (USA)
7345037 Harmony Drive Llc (USA)
7345037 Usm Corp Harmonic Drive Division
Related Parts
6145-01-047-0521INTERCHANGEABLE
WIRE,ELECTRICAL
M81822/3-B26-2

Frequently Asked Questions

What is NSN 5315-00-902-2819?

NSN 5315-00-902-2819 is a Key,machine, manufactured by Harmonic Drive L.l.c., classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-902-2819?

NSN 5315-00-902-2819 has 4 cross-referenced part numbers: 59533 (Aerocontrolex Group, Inc. Div Talley Actuators), 7345037 (Harmonic Drive L.l.c.), 7345037 (Harmony Drive Llc), 7345037 (Usm Corp Harmonic Drive Division).

What NSN replaces 5315-00-902-2819?

There is 1 known substitute for 5315-00-902-2819: 6145-01-047-0521. Verify interchangeability with system specifications before substitution.

What are the specifications of 7345037?

Key specifications for 7345037: Style Designator: PLAIN; Overall Length: 0.625 INCHES NOMINAL IN; Overall Height: 0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Overall Width: 0.079 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com