PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P18Pin,grooved,headless

Contraves Inc · NSN 5315-00-238-7157 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-238-7157 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-238-7157. Primary manufacturer part number: P18.
Features
  • Pin,grooved,headless — FSC 5315
  • Material: STEEL COMP 1112 OR STEEL COMP 1212 OVERALL
  • Hardness Rating: 100.0 ROCKWELL B NOMINAL OVERALL
  • Style Designator: FULL LENGTH GROOVE
  • First End Style: OVAL
  • Second End Relationship with First End: IDENTICAL
  • First End Location: SMALL END
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
Applications
  • Applications requiring Steel Comp 1112 or Steel Comp 1212 Overall construction
General Description

The Pin,grooved,headless, cataloged under National Stock Number 5315-00-238-7157, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Contraves Inc. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-238-7157
Primary Part NumberP18
Item NamePin,grooved,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerContraves Inc
StatusCANCELLED
MaterialSTEEL COMP 1112 OR STEEL COMP 1212 OVERALL
Hardness Rating100.0 ROCKWELL B NOMINAL OVERALL
Style DesignatorFULL LENGTH GROOVE
First End StyleOVAL
Second End Relationship with First EndIDENTICAL
First End LocationSMALL END
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Pin Small End Diameter0.1084 INCHES MINIMUM AND 0.1094 INCHES MAXIMUM IN
Pin Large End Diameter0.116 INCHES MINIMUM AND 0.118 INCHES MAXIMUM IN
Material Document and ClassificationSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5670-00-388-7153P18 INTERCHANGEABLE
Partition Panel,wire
Figgie Intl Inc Spaceguard Div
3040-00-400-3077AC250 INTERCHANGEABLE
Clamp,hub
Dynaco Gears Inc
5120-00-529-3101 INTERCHANGEABLE
Screwdriver,cross Tip
5999-00-672-9226P18 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
4730-00-702-6932SAE J531 8 130109AC INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
5340-00-826-5984P18 INTERCHANGEABLE
Plug,protective,dust and Moistur
Caplugs Llc Dba Mokon Div Caplugs
4320-01-015-9422P-18 INTERCHANGEABLE
Pump,hydraulic Ram,hand Driven
Enerpac Tool Group Corp
5210-01-102-5394P18 INTERCHANGEABLE
Gage,indicating,internal
Service Diamond Tool Co
4330-01-154-80990155018 P18 INTERCHANGEABLE
Filter Element,fluid
Allied Witan Co Dba Alwitco
5120-01-325-8510 INTERCHANGEABLE
Key,socket Head Screw
Cross-Reference Index
Part NumberManufacturer
P18 PRIMARY Contraves Inc (USA)
1 Groov-Pin Corp (USA)
Related Parts
5670-00-388-7153INTERCHANGEABLE
PARTITION PANEL,WIRE
P18
3040-00-400-3077INTERCHANGEABLE
CLAMP,HUB
AC250
5120-00-529-3101INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
5999-00-672-9226INTERCHANGEABLE
HEATER,THERMAL RELEASE
P18
4730-00-702-6932INTERCHANGEABLE
PLUG,PIPE
SAE J531 8 130109AC
5340-00-826-5984INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
P18
4320-01-015-9422INTERCHANGEABLE
PUMP,HYDRAULIC RAM,HAND DRIVEN
P-18
5210-01-102-5394INTERCHANGEABLE
GAGE,INDICATING,INTERNAL
P18
4330-01-154-8099INTERCHANGEABLE
FILTER ELEMENT,FLUID
0155018 P18
5120-01-325-8510INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5331-01-475-2744INTERCHANGEABLE
O-RING
20-15-1416
5440-01-656-2472INTERCHANGEABLE
LADDER,EXTENSION
P-18

Frequently Asked Questions

What is NSN 5315-00-238-7157?

NSN 5315-00-238-7157 is a Pin,grooved,headless, manufactured by Contraves Inc, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-238-7157?

NSN 5315-00-238-7157 has 2 cross-referenced part numbers: P18 (Contraves Inc), 1 (Groov-Pin Corp).

What NSN replaces 5315-00-238-7157?

There are 12 known substitutes for 5315-00-238-7157: 5670-00-388-7153, 3040-00-400-3077, 5120-00-529-3101 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P18?

Key specifications for P18: Material: STEEL COMP 1112 OR STEEL COMP 1212 OVERALL; Hardness Rating: 100.0 ROCKWELL B NOMINAL OVERALL; Style Designator: FULL LENGTH GROOVE; First End Style: OVAL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-238-7157 still in active supply?

NSN 5315-00-238-7157 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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