PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10P381-2-12Pin,cotter

Northrop Grumman Systems Corporation · NSN 5315-00-234-1854 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-234-1854 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-234-1854. Primary manufacturer part number: 10P381-2-12.
Features
  • Pin,cotter — FSC 5315
  • Diameter: 0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
  • Point Type: EXTENDED PRONG SQUARE CUT
  • Material: STEEL COMP 302 OR STEEL COMP 304 OVERALL
  • Style Designator: STANDARD
  • Underloop Length: 0.688 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
  • Material Document and Classification: ASTM A493 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 65.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 78.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
Applications
  • Applications requiring Steel Comp 302 or Steel Comp 304 Overall construction
General Description

The Pin,cotter, cataloged under National Stock Number 5315-00-234-1854, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 45 commercial cross-references from 30 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-234-1854
Primary Part Number10P381-2-12
Item NamePin,cotter
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Diameter0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
Point TypeEXTENDED PRONG SQUARE CUT
MaterialSTEEL COMP 302 OR STEEL COMP 304 OVERALL
Style DesignatorSTANDARD
Underloop Length0.688 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
Material Document and ClassificationASTM A493 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating65.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 78.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
Surface TreatmentPASSIVATE OVERALL
Surface Treatment Document and ClassificationASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5305-00-151-2948 INTERCHANGEABLE
Screw,machine
5315-00-185-0037 INTERCHANGEABLE
Pin,cotter
5315-01-589-3635BACP18BC02A06P INTERCHANGEABLE
Pin,cotter
The Boeing Company Div Defense
5315-01-624-5830MS24665-153 INTERCHANGEABLE
Pin,cotter
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Cross-Reference Index
Part NumberManufacturer
04052333010290 Iss International Spares Services Gmbh (DEU)
188736 Edo (USA)
188736 General Motors Corp (USA)
BACP18BC02A06P The Boeing Company Div Defense (USA)
10-51644 Amphenol Corp Div Amphenol Aerospace Operations (USA)
3000050060 Fn Herstal Dba Fabrique Nationale Nouvelle Herstal (BEL)
KR2238-48 R G Rollin Co (USA)
10P381-2-12 Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA)
10P381-2-12 PRIMARY Northrop Grumman Systems Corporation (USA)
KR760100 PIECE 42 R G Rollin Co (USA)
158300PC6 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
146424PC26 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
75F6104 Giat Industries Centre De Tulle (FRA)
329209-21 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MS24665-153 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
5315-234-1854 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
MS24665-153 Drasum Ltd (USA)
183303PC12 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
AN381-2-12 PRIMARY Naval Sea Systems Command (USA)
Z00.N5787461153 Daher Aerospace - Ex Socata (FRA)
Related Parts
5305-00-151-2948INTERCHANGEABLE
SCREW,MACHINE
5315-00-185-0037INTERCHANGEABLE
PIN,COTTER
5315-01-589-3635INTERCHANGEABLE
PIN,COTTER
BACP18BC02A06P
5315-01-624-5830INTERCHANGEABLE
PIN,COTTER
MS24665-153

Frequently Asked Questions

What is NSN 5315-00-234-1854?

NSN 5315-00-234-1854 is a Pin,cotter, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-234-1854?

NSN 5315-00-234-1854 has 45 cross-referenced part numbers: 04052333010290 (Iss International Spares Services Gmbh), 188736 (Edo), 188736 (General Motors Corp), BACP18BC02A06P (The Boeing Company Div Defense), 10-51644 (Amphenol Corp Div Amphenol Aerospace Operations) and 40 more.

What NSN replaces 5315-00-234-1854?

There are 4 known substitutes for 5315-00-234-1854: 5305-00-151-2948, 5315-00-185-0037, 5315-01-589-3635 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10P381-2-12?

Key specifications for 10P381-2-12: Diameter: 0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Point Type: EXTENDED PRONG SQUARE CUT; End Item Identification: MRAP RG-33 AND RG-33 AUV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); Material: STEEL COMP 302 OR STEEL COMP 304 OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-234-1854 still in active supply?

NSN 5315-00-234-1854 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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