Pin, Coupler5315-01-547-7300

NSN 5315-01-547-7300 · NIIN 015477300 · Part number 221903

Eaton Corporation Dba Eaton Inoac · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 0DT23

Government record, cited

NSN 5315-01-547-7300 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-547-7300. Manufacturer of record part number: 221903.

Also searched as 5315-01-547-7300 · 5315015477300 · NIIN 015477300 · 01-547-7300 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 0DT23 · 221903 · 9595-0073

Nearby stock numbers ← 5315-01-547-7275 Pin, Quick Release · 5315-01-547-7312 Pin, Straight, Headless →

5315-01-547-7300 — Nails, Machine Keys, and Pins

Features

Pin,coupler — FSC 5315
2 manufacturer part numbers on file
Manufacturer of record: Eaton Corporation Dba Eaton Inoac

Identification

NSN: 5315-01-547-7300
NIIN: 015477300
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 221903
Manufacturer: Eaton Corporation Dba Eaton Inoac

General Description

The Pin,coupler, cataloged under National Stock Number 5315-01-547-7300, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5315-01-547-7300
Primary Part Number	221903
Item Name	Pin,coupler
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Eaton Corporation Dba Eaton Inoac
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
9595-0073	Heil Trailer International, Llc (USA)
221903 PRIMARY	Eaton Corporation Dba Eaton Inoac (USA)

No interchangeability data on file.

Other items in FSC 5315 — Nails, Machine Keys, and Pins

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5315-00-000-1037

5315-00-000-1037 · Item name not on file

5315-00-000-1067

5315-00-000-1067 · Item name not on file

5315-00-000-1245

5315-00-000-1245 · Item name not on file

5315-00-000-1372

5315-00-000-1372 · Item name not on file

5315-00-000-1412

5315-00-000-1412 · Item name not on file

5315-00-001-1571

5315-00-001-1572

PIN,LINKAGE

5315-00-001-1602

5315-00-001-1602 · Item name not on file

Frequently Asked Questions

What is NSN 5315-01-547-7300?

NSN 5315-01-547-7300 is a Pin,coupler, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-547-7300?

NSN 5315-01-547-7300 has 2 manufacturer part numbers on file: 9595-0073 (Heil Trailer International, Llc), 221903 (Eaton Corporation Dba Eaton Inoac).

What are the specifications of 221903?

Key specifications for 221903: End Item Identification: 2330-01-537-8217 - SEMITRAILER, TANK, 5000 GALLON FUEL DISPENSING, UNDER/OVERWING. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-547-7300 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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