PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RY-148623 ITEM 155APin,straight,headless

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 5315-00-057-1606 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-057-1606 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-057-1606. Primary manufacturer part number: RY-148623 ITEM 155A.
Features
  • Pin,straight,headless — FSC 5315
  • Second End Relationship with First End: IDENTICAL
  • Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Pin Overall Length: 1.500 INCHES NOMINAL IN
  • Material: COPPER ALLOY 464 OVERALL
  • Pin Overall Diameter: 0.4970 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
  • First End Style: SQUARE
  • 7 verified cross-references
Applications
  • Applications requiring Copper Alloy 464 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-057-1606, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN5315-00-057-1606
Primary Part NumberRY-148623 ITEM 155A
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusCANCELLED
Second End Relationship with First EndIDENTICAL
Material Document and ClassificationMIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Length1.500 INCHES NOMINAL IN
MaterialCOPPER ALLOY 464 OVERALL
Pin Overall Diameter0.4970 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN
First End StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4330-00-860-0835 INTERCHANGEABLE
Filtering Disk,fluid
3020-00-865-9884 INTERCHANGEABLE
Pulley,groove
Cross-Reference Index
Part NumberManufacturer
RY-148623 ITEM 155A PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
0-3664 Koehring Co Lorain Div (USA)
CA37-5 Koehring Co (USA)
200B0045-101 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
05284-00 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
0-3664 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
RY-148623 ITEM 155A Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
4330-00-860-0835INTERCHANGEABLE
FILTERING DISK,FLUID
3020-00-865-9884INTERCHANGEABLE
PULLEY,GROOVE

Frequently Asked Questions

What is NSN 5315-00-057-1606?

NSN 5315-00-057-1606 is a Pin,straight,headless, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-057-1606?

NSN 5315-00-057-1606 has 7 cross-referenced part numbers: RY-148623 ITEM 155A (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 0-3664 (Koehring Co Lorain Div), CA37-5 (Koehring Co), 200B0045-101 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 05284-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 2 more.

What NSN replaces 5315-00-057-1606?

There are 2 known substitutes for 5315-00-057-1606: 4330-00-860-0835, 3020-00-865-9884. Verify interchangeability with system specifications before substitution.

What are the specifications of RY-148623 ITEM 155A?

Key specifications for RY-148623 ITEM 155A: Second End Relationship with First End: IDENTICAL; Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Length: 1.500 INCHES NOMINAL IN; Material: COPPER ALLOY 464 OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-057-1606 still in active supply?

NSN 5315-00-057-1606 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.
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