PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

504929Ring,externally Threaded

Aimtron Systems, Llc · NSN 5365-01-036-1210 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-036-1210 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-036-1210. Primary manufacturer part number: 504929.
Features
  • Ring,externally Threaded — FSC 5365
  • Thread Size: 0.438-28
  • Accommodation Type and Quantity: 2 SLOTS
  • Angle Between Accommodations in Deg: 180.0
  • Bore Annular Internal Serration: NOT INCLUDED
  • Beveled Thread: INCLUDED
  • Thread Location: END OPPOSITE DRIVE END
  • Setscrew Locking Notch: NOT INCLUDED
Applications
  • Applications requiring Steel Comp 303 construction
General Description

The Ring,externally Threaded, cataloged under National Stock Number 5365-01-036-1210, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aimtron Systems, Llc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5365-01-036-1210
Primary Part Number504929
Item NameRing,externally Threaded
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Thread Size0.438-28
Accommodation Type and Quantity2 SLOTS
Angle Between Accommodations in Deg180.0
Bore Annular Internal SerrationNOT INCLUDED
Beveled ThreadINCLUDED
Thread LocationEND OPPOSITE DRIVE END
Setscrew Locking NotchNOT INCLUDED
Bore Edge ProcessANY ACCEPTABLE
MaterialSTEEL COMP 303
Material Document and ClassificationASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE
Surface TreatmentPASSIVATE
Thread Class3A A
Width0.045 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Bore Diameter0.172 INCHES NOMINAL IN
Screw Thread Series DesignatorUNEF
Bore ShapeSTRAIGHT
Drive TypeSLOTTED BORE
Depth0.045 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-01-440-6538 INTERCHANGEABLE
Lever,manual Control
Cross-Reference Index
Part NumberManufacturer
504929 PRIMARY Aimtron Systems, Llc (USA)
504929 Cardion Inc (USA)
Related Parts
3040-01-440-6538INTERCHANGEABLE
LEVER,MANUAL CONTROL

Frequently Asked Questions

What is NSN 5365-01-036-1210?

NSN 5365-01-036-1210 is a Ring,externally Threaded, manufactured by Aimtron Systems, Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-036-1210?

NSN 5365-01-036-1210 has 2 cross-referenced part numbers: 504929 (Aimtron Systems, Llc), 504929 (Cardion Inc).

What NSN replaces 5365-01-036-1210?

There is 1 known substitute for 5365-01-036-1210: 3040-01-440-6538. Verify interchangeability with system specifications before substitution.

What are the specifications of 504929?

Key specifications for 504929: Thread Size: 0.438-28; Accommodation Type and Quantity: 2 SLOTS; Angle Between Accommodations in Deg: 180.0; Bore Annular Internal Serration: NOT INCLUDED. 22 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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