PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18039Pin,straight,headless

Coffin Turbo Pump Inc · NSN 5315-01-303-4731 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-303-4731 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-303-4731. Primary manufacturer part number: 18039.
Features
  • Pin,straight,headless — FSC 5315
  • 1 verified cross-reference
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-01-303-4731, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Coffin Turbo Pump Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePin,straight,headless
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersCoffin Turbo Pump Inc (CAGE 0APJ5)
Technical Specifications
ParameterValue
NSN5315-01-303-4731
Primary Part Number18039
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5970-00-042-953318039 INTERCHANGEABLE
Insulator,washer
Moog Inc
5133-00-189-9284 INTERCHANGEABLE
Drill,twist
5330-00-310-8769 INTERCHANGEABLE
Gasket
5330-00-410-066418039 INTERCHANGEABLE
Gasket
Provision, Inc. Dba Provision Inc
5330-00-531-272018039 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5970-00-992-3470382A023-3 INTERCHANGEABLE
Insulation Sleeving,electrical,s
Te Connectivity Corporation Dba Raychem Product Division
Cross-Reference Index
Part NumberManufacturer
18039 PRIMARY Coffin Turbo Pump Inc (USA)
Related Parts
5970-00-042-9533INTERCHANGEABLE
INSULATOR,WASHER
18039
5133-00-189-9284INTERCHANGEABLE
DRILL,TWIST
5330-00-310-8769INTERCHANGEABLE
GASKET
5330-00-410-0664INTERCHANGEABLE
GASKET
18039
5330-00-531-2720INTERCHANGEABLE
SEAL,PLAIN ENCASED
18039
5970-00-992-3470INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL,S
382A023-3

Frequently Asked Questions

What is NSN 5315-01-303-4731?

NSN 5315-01-303-4731 is a Pin,straight,headless, manufactured by Coffin Turbo Pump Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-303-4731?

NSN 5315-01-303-4731 has 1 cross-referenced part number: 18039 (Coffin Turbo Pump Inc).

What NSN replaces 5315-01-303-4731?

There are 6 known substitutes for 5315-01-303-4731: 5970-00-042-9533, 5133-00-189-9284, 5330-00-310-8769 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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