PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33575Key,machine

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5315-00-890-5250 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-890-5250 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-890-5250. Primary manufacturer part number: 33575.
Features
  • Key,machine — FSC 5315
  • Material Document and Classification: MIL-S-854 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Style Designator: PLAIN
  • Distance From Mounting Hole Center to End: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
  • Material: STEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 410 OR STEEL COMP 430 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 316 OR STEEL COMP 310 OVERALL
  • Mounting Hole Type and Quantity: 2 UNTHREADED-COUNTERSUNK
  • Mounting Hole Diameter: 0.093 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
Applications
  • Applications requiring Steel Comp 304 or Steel Comp 302 or Steel Comp 410 or Steel Comp 430 or Steel Comp 321 or Steel Comp 347 or Steel Comp 316 or Steel Comp 310 Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-00-890-5250, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-890-5250
Primary Part Number33575
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Material Document and ClassificationMIL-S-854 FED SPEC ALL MATERIAL RESPONSES OVERALL
Style DesignatorPLAIN
Distance From Mounting Hole Center to End0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
MaterialSTEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 410 OR STEEL COMP 430 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 316 OR STEEL COMP 310 OVERALL
Mounting Hole Type and Quantity2 UNTHREADED-COUNTERSUNK
Mounting Hole Diameter0.093 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Mounting Hole Depth0.1255 INCHES NOMINAL IN
Countersink Angle82.0 DEGREES NOMINAL
Starting Edge ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-222-1837B687R-20B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
5950-00-872-4379 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
33575 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
4730-00-222-1837INTERCHANGEABLE
NIPPLE,PIPE
B687R-20B
5950-00-872-4379INTERCHANGEABLE
COIL,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 5315-00-890-5250?

NSN 5315-00-890-5250 is a Key,machine, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-890-5250?

NSN 5315-00-890-5250 has 1 cross-referenced part number: 33575 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5315-00-890-5250?

There are 2 known substitutes for 5315-00-890-5250: 4730-00-222-1837, 5950-00-872-4379. Verify interchangeability with system specifications before substitution.

What are the specifications of 33575?

Key specifications for 33575: Material Document and Classification: MIL-S-854 FED SPEC ALL MATERIAL RESPONSES OVERALL; Style Designator: PLAIN; Distance From Mounting Hole Center to End: 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN; Overall Length: 0.562 INCHES NOMINAL IN. 13 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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