PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42953Stop,mechanical

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5340-01-341-6316 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-341-6316 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-341-6316. Primary manufacturer part number: 42953.
Features
  • Stop,mechanical — FSC 5340
  • Surface Treatment: PASSIVATE
  • Surface Treatment Document and Classification: QQ-P-35, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
  • Design Type: STRAIGHT
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Applications requiring Steel construction
General Description

The Stop,mechanical, cataloged under National Stock Number 5340-01-341-6316, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 5 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-341-6316
Primary Part Number42953
Item NameStop,mechanical
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Surface TreatmentPASSIVATE
Surface Treatment Document and ClassificationQQ-P-35, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE
Design TypeSTRAIGHT
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5220-00-036-028242953 INTERCHANGEABLE
Gage,seat
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3110-00-554-3184 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
42953 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5220-00-036-0282INTERCHANGEABLE
GAGE,SEAT
42953
3110-00-554-3184INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5340-01-341-6316?

NSN 5340-01-341-6316 is a Stop,mechanical, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-341-6316?

NSN 5340-01-341-6316 has 1 cross-referenced part number: 42953 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5340-01-341-6316?

There are 2 known substitutes for 5340-01-341-6316: 5220-00-036-0282, 3110-00-554-3184. Verify interchangeability with system specifications before substitution.

What are the specifications of 42953?

Key specifications for 42953: Surface Treatment: PASSIVATE; Surface Treatment Document and Classification: QQ-P-35, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE; Design Type: STRAIGHT; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE. 6 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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