PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS20066-148Key,machine

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5315-00-917-7838 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-917-7838 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-917-7838. Primary manufacturer part number: MS20066-148.
Features
  • Key,machine — FSC 5315
  • Nondefinitive Spec/std Data: 2 TYPE OR 1 STYLE OR A GRADE
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 442 OR STEEL COMP 446 OVERALL A
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Style Designator: PLAIN
  • Starting Edge Shape: STRAIGHT
Applications
  • Applications requiring Steel Comp 403 or Steel Comp 405 or Steel Comp 410 or Steel Comp 414 or Steel Comp 416 or Steel Comp 416SE or Steel Comp 420 or Steel Comp 430 or Steel Comp 430f or Steel Comp 430FSE or Steel Comp 440A or Steel Comp 440b or Steel Comp 440c or Steel Comp 442 or Steel Comp 446 Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-00-917-7838, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-917-7838
Primary Part NumberMS20066-148
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Nondefinitive Spec/std Data2 TYPE OR 1 STYLE OR A GRADE
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 442 OR STEEL COMP 446 OVERALL A
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Style DesignatorPLAIN
Starting Edge ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-728-9394MS20066-2 INTERCHANGEABLE
Key,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-732-1020MS20066-544 INTERCHANGEABLE
Key,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-00-732-2831MS20066-405 INTERCHANGEABLE
Key,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4820-00-879-2595V418 INTERCHANGEABLE
Valve,check
Pneumatic Products Corp
3439-01-041-3527HT325X INTERCHANGEABLE
Tip,electric Soldering Iron
Hexacon Electric Company
5315-01-132-0268 INTERCHANGEABLE
Key,machine
Cross-Reference Index
Part NumberManufacturer
OO-K-220 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS20066-148 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NASM20066 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
OO-K-220 TY2ST1GRA General Services Administration Federal Supply Service (USA)
V418 Demarkus Corp Refrigeration Engineering Corp (USA)
MS20066-148 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
V418 Saf-Holland, Inc. (USA)
Related Parts
5315-00-728-9394INTERCHANGEABLE
KEY,MACHINE
MS20066-2
5315-00-732-1020INTERCHANGEABLE
KEY,MACHINE
MS20066-544
5315-00-732-2831INTERCHANGEABLE
KEY,MACHINE
MS20066-405
4820-00-879-2595INTERCHANGEABLE
VALVE,CHECK
V418
3439-01-041-3527INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
HT325X
5315-01-132-0268INTERCHANGEABLE
KEY,MACHINE

Frequently Asked Questions

What is NSN 5315-00-917-7838?

NSN 5315-00-917-7838 is a Key,machine, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-917-7838?

NSN 5315-00-917-7838 has 7 cross-referenced part numbers: OO-K-220 (Federal Specifications Promulgated by General Services Administration Washington DC), MS20066-148 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM20066 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), OO-K-220 TY2ST1GRA (General Services Administration Federal Supply Service), V418 (Demarkus Corp Refrigeration Engineering Corp) and 2 more.

What NSN replaces 5315-00-917-7838?

There are 6 known substitutes for 5315-00-917-7838: 5315-00-728-9394, 5315-00-732-1020, 5315-00-732-2831 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS20066-148?

Key specifications for MS20066-148: Overall Width: 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM IN; Nondefinitive Spec/std Data: 2 TYPE OR 1 STYLE OR A GRADE; Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 430 OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 442 OR STEEL COMP 446 OVERALL A. 10 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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