PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7377550Pin,straight,headed

Naval Sea Systems Command · NSN 5315-01-483-3382 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-483-3382 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-483-3382. Primary manufacturer part number: 7377550.
Features
  • Pin,straight,headed — FSC 5315
  • Under Head Length: 65.0 MILLIMETERS NOMINAL MM
  • Width Across Flats: 35.0 MILLIMETERS NOMINAL MM
  • Pin Head Diameter: 56.0 MILLIMETERS NOMINAL MM
  • Chamfer Length: 1.0 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Diameter: 30.0 MILLIMETERS NOMINAL MM
  • Height: 8.0 MILLIMETERS NOMINAL MM
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,straight,headed, cataloged under National Stock Number 5315-01-483-3382, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5315-01-483-3382
Primary Part Number7377550
Item NamePin,straight,headed
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Under Head Length65.0 MILLIMETERS NOMINAL MM
Width Across Flats35.0 MILLIMETERS NOMINAL MM
Pin Head Diameter56.0 MILLIMETERS NOMINAL MM
Chamfer Length1.0 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Diameter30.0 MILLIMETERS NOMINAL MM
Height8.0 MILLIMETERS NOMINAL MM
Material Document and ClassificationASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSTRAIGHT
Pin Chamfer Angle70.0 DEGREES NOMINAL
Head StyleROUND W/WRENCH FLATS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5360-00-692-573910W165 INTERCHANGEABLE
Spring,helical,extension
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
Cross-Reference Index
Part NumberManufacturer
7377550 PRIMARY Naval Sea Systems Command (USA)
D1418057 Calzoni Srl (ITA)
D1418057 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5360-00-692-5739INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
10W165

Frequently Asked Questions

What is NSN 5315-01-483-3382?

NSN 5315-01-483-3382 is a Pin,straight,headed, manufactured by Naval Sea Systems Command, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-483-3382?

NSN 5315-01-483-3382 has 3 cross-referenced part numbers: 7377550 (Naval Sea Systems Command), D1418057 (Calzoni Srl), D1418057 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5315-01-483-3382?

There is 1 known substitute for 5315-01-483-3382: 5360-00-692-5739. Verify interchangeability with system specifications before substitution.

What are the specifications of 7377550?

Key specifications for 7377550: Under Head Length: 65.0 MILLIMETERS NOMINAL MM; Width Across Flats: 35.0 MILLIMETERS NOMINAL MM; Pin Head Diameter: 56.0 MILLIMETERS NOMINAL MM; Chamfer Length: 1.0 MILLIMETERS NOMINAL MM. 13 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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