PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN381-4-18Pin,cotter

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5315-00-844-4035 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-844-4035 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-844-4035. Primary manufacturer part number: AN381-4-18.
Features
  • Pin,cotter — FSC 5315
  • Underloop Length: 1.125 INCHES NOMINAL IN
  • Diameter: 0.118 INCHES NOMINAL IN
  • Style Designator: STANDARD
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL CORROSION RESISTING OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Aeronautical Standards Group Dept of Navy and Air Force
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Pin,cotter, cataloged under National Stock Number 5315-00-844-4035, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-844-4035
Primary Part NumberAN381-4-18
Item NamePin,cotter
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusCANCELLED
Underloop Length1.125 INCHES NOMINAL IN
Diameter0.118 INCHES NOMINAL IN
Style DesignatorSTANDARD
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5315-00-059-0491MS24665-372 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6750-01-459-6034812 0529 INTERCHANGEABLE
Film,photographic
Eastman Kodak Co
Cross-Reference Index
Part NumberManufacturer
AN381-4-18 Aeronautical Standards Group Dept of Navy and Air Force (USA)
8527343 Us Army Aviation and Missile Command (USA)
MS24665-371 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5315-00-059-0491INTERCHANGEABLE
PIN,COTTER
MS24665-372
6750-01-459-6034INTERCHANGEABLE
FILM,PHOTOGRAPHIC
812 0529

Frequently Asked Questions

What is NSN 5315-00-844-4035?

NSN 5315-00-844-4035 is a Pin,cotter, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-844-4035?

NSN 5315-00-844-4035 has 3 cross-referenced part numbers: AN381-4-18 (Aeronautical Standards Group Dept of Navy and Air Force), 8527343 (Us Army Aviation and Missile Command), MS24665-371 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5315-00-844-4035?

There are 2 known substitutes for 5315-00-844-4035: 5315-00-059-0491, 6750-01-459-6034. Verify interchangeability with system specifications before substitution.

What are the specifications of AN381-4-18?

Key specifications for AN381-4-18: Underloop Length: 1.125 INCHES NOMINAL IN; Diameter: 0.118 INCHES NOMINAL IN; Style Designator: STANDARD; Surface Treatment: PASSIVATE OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-844-4035 still in active supply?

NSN 5315-00-844-4035 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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