PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2122703-76Pin,hollow

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5315-01-244-7039 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-244-7039 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-244-7039. Primary manufacturer part number: 2122703-76.
Features
  • Pin,hollow — FSC 5315
  • Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL COMP 4140 OVERALL
  • First End Taper Angle: 10.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Pin Overall Length: 1.375 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • Surface Treatment Document and Classification: DOD-P-16232 TY M CL 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
Applications
  • Applications requiring Steel Comp 4140 Overall construction
General Description

The Pin,hollow, cataloged under National Stock Number 5315-01-244-7039, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 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
NSN5315-01-244-7039
Primary Part Number2122703-76
Item NamePin,hollow
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Hardness Rating30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL COMP 4140 OVERALL
First End Taper Angle10.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Length1.375 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
Surface Treatment Document and ClassificationDOD-P-16232 TY M CL 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentPHOSPHATE MANGANESE OVERALL
Pin Overall Diameter0.3759 INCHES MINIMUM AND 0.3761 INCHES MAXIMUM IN
Inside Diameter0.167 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
First End StyleCHAMFERED W/THRU HOLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5905-00-107-891510378 INTERCHANGEABLE
Resistor,adjustable
Cae Usa Inc.
Cross-Reference Index
Part NumberManufacturer
2122703-76 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
03-76 Swift-Cor Tool Engineering Dba Tru-Circle Corporation Div Gardena Aerospace Division (USA)
Related Parts
5905-00-107-8915INTERCHANGEABLE
RESISTOR,ADJUSTABLE
10378

Frequently Asked Questions

What is NSN 5315-01-244-7039?

NSN 5315-01-244-7039 is a Pin,hollow, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-244-7039?

NSN 5315-01-244-7039 has 2 cross-referenced part numbers: 2122703-76 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 03-76 (Swift-Cor Tool Engineering Dba Tru-Circle Corporation Div Gardena Aerospace Division).

What NSN replaces 5315-01-244-7039?

There is 1 known substitute for 5315-01-244-7039: 5905-00-107-8915. Verify interchangeability with system specifications before substitution.

What are the specifications of 2122703-76?

Key specifications for 2122703-76: Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL; Material: STEEL COMP 4140 OVERALL; First End Taper Angle: 10.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 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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