PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2003-45Pin,grooved,headless

Xar Industries Inc · NSN 5315-01-068-8843 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-068-8843 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-068-8843. Primary manufacturer part number: 2003-45.
Features
  • Pin,grooved,headless — FSC 5315
  • Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL CORROSION RESISTING OVERALL
  • Style Designator: GROOVE
  • First End Style: CHAMFERED
  • Undercut Diameter: 0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Pin,grooved,headless, cataloged under National Stock Number 5315-01-068-8843, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Xar Industries Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5315-01-068-8843
Primary Part Number2003-45
Item NamePin,grooved,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerXar Industries Inc
StatusACTIVE
Material Document and ClassificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Surface Treatment Document and ClassificationMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Style DesignatorGROOVE
First End StyleCHAMFERED
Undercut Diameter0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM IN
Second End Relationship with First EndNOT IDENTICAL
First End LocationGROOVED END
First End Taper Angle15.0 DEGREES NOMINAL
Effective Length1.920 INCHES NOMINAL IN
Undercut Width0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN
Diameter0.495 INCHES MINIMUM AND 0.497 INCHES MAXIMUM IN
Second End StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-595-2902SAE J512 4-5 010202B INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
2003-45 Xar Industries Inc (USA)
Related Parts
4730-00-595-2902INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J512 4-5 010202B

Frequently Asked Questions

What is NSN 5315-01-068-8843?

NSN 5315-01-068-8843 is a Pin,grooved,headless, manufactured by Xar Industries Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-068-8843?

NSN 5315-01-068-8843 has 1 cross-referenced part number: 2003-45 (Xar Industries Inc).

What NSN replaces 5315-01-068-8843?

There is 1 known substitute for 5315-01-068-8843: 4730-00-595-2902. Verify interchangeability with system specifications before substitution.

What are the specifications of 2003-45?

Key specifications for 2003-45: Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Material: STEEL CORROSION RESISTING OVERALL. 15 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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