PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33-18-7812BPin,retaining

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 5315-01-476-9791 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-476-9791 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-476-9791. Primary manufacturer part number: 33-18-7812B.
Features
  • Pin,retaining — FSC 5315
  • 4 verified cross-references
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,retaining, cataloged under National Stock Number 5315-01-476-9791, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,retaining
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersNaval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169)
Technical Specifications
ParameterValue
NSN5315-01-476-9791
Primary Part Number33-18-7812B
Item NamePin,retaining
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5315-01-476-614436-01-7808 INTERCHANGEABLE
Pin,straight,headless
Electric Boat Corporation Div General Dynamics Electric Boat
5305-01-476-6402H7493901-9 INTERCHANGEABLE
Screw,machine
Naval Sea Systems Command
5305-01-476-6406254-7015355PN8 INTERCHANGEABLE
Screw,machine
Naval Sea Systems Command
5305-01-477-0520254-7015355PN22 INTERCHANGEABLE
Screw,machine
Naval Sea Systems Command
5306-01-477-0522254-7015355PN74 INTERCHANGEABLE
Bolt,machine
Naval Sea Systems Command
5307-01-477-0527254-7015355PN62 INTERCHANGEABLE
Stud,plain
Naval Sea Systems Command
5305-01-477-0530254-7015355PN52 INTERCHANGEABLE
Screw,shoulder
Naval Sea Systems Command
5305-01-477-0643254-7015355PN6 INTERCHANGEABLE
Setscrew
Naval Sea Systems Command
5342-01-477-76137015355PN47 INTERCHANGEABLE
Bellows,protection
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
245-7015355 Naval Sea Systems Command (USA)
H749-3901 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
33-18-7812B PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
245-7015355PN21 Naval Sea Systems Command (USA)
Related Parts
5315-01-476-6144INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
36-01-7808
5305-01-476-6402INTERCHANGEABLE
SCREW,MACHINE
H7493901-9
5305-01-476-6406INTERCHANGEABLE
SCREW,MACHINE
254-7015355PN8
5305-01-477-0520INTERCHANGEABLE
SCREW,MACHINE
254-7015355PN22
5306-01-477-0522INTERCHANGEABLE
BOLT,MACHINE
254-7015355PN74
5307-01-477-0527INTERCHANGEABLE
STUD,PLAIN
254-7015355PN62
5305-01-477-0530INTERCHANGEABLE
SCREW,SHOULDER
254-7015355PN52
5305-01-477-0643INTERCHANGEABLE
SETSCREW
254-7015355PN6
5342-01-477-7613INTERCHANGEABLE
BELLOWS,PROTECTION
7015355PN47

Frequently Asked Questions

What is NSN 5315-01-476-9791?

NSN 5315-01-476-9791 is a Pin,retaining, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-476-9791?

NSN 5315-01-476-9791 has 4 cross-referenced part numbers: 245-7015355 (Naval Sea Systems Command), H749-3901 (Electric Boat Corporation Div General Dynamics Electric Boat), 33-18-7812B (Electric Boat Corporation Div General Dynamics Electric Boat), 245-7015355PN21 (Naval Sea Systems Command).

What NSN replaces 5315-01-476-9791?

There are 9 known substitutes for 5315-01-476-9791: 5315-01-476-6144, 5305-01-476-6402, 5305-01-476-6406 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com