Pin, Grooved, Headless5315-01-644-1737

NSN 5315-01-644-1737 · NIIN 016441737 · Part number 93890A644

Mcmaster-Carr Supply Co · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 39428

Government record, cited

NSN 5315-01-644-1737 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-644-1737. Manufacturer of record part number: 93890A644.

Also searched as 5315-01-644-1737 · 5315016441737 · NIIN 016441737 · 01-644-1737 · FSC 5315 Nails, Machine Keys, and Pins · CAGE 39428 · 93890A644

Nearby stock numbers ← 5315-01-644-1447 Pin, Quick Release · 5315-01-644-1822 Pin, Cotter →

5315-01-644-1737 — Nails, Machine Keys, and Pins

Features

Pin,grooved,headless — FSC 5315
First End Style: CHAMFERED
Hardness Rating: 80.0 ROCKWELL B NOMINAL OVERALL
Style Designator: CIRCULAR GROOVE
Diameter: 0.5 INCHES NOMINAL IN
Second End Relationship with First End: IDENTICAL
Effective Length: 3.000 INCHES NOMINAL IN
Surface Treatment: ZINC OVERALL

Identification

NSN: 5315-01-644-1737
NIIN: 016441737
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 93890A644
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Pin,grooved,headless, cataloged under National Stock Number 5315-01-644-1737, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5315-01-644-1737
Primary Part Number	93890A644
Item Name	Pin,grooved,headless
FSC / FSG	5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
First End Style	CHAMFERED
Hardness Rating	80.0 ROCKWELL B NOMINAL OVERALL
Style Designator	CIRCULAR GROOVE
Diameter	0.5 INCHES NOMINAL IN
Second End Relationship with First End	IDENTICAL
Effective Length	3.000 INCHES NOMINAL IN
Surface Treatment	ZINC OVERALL
Material	STEEL OVERALL

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
93890A644 PRIMARY	Mcmaster-Carr Supply Co (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 5315-01-644-1737?

NSN 5315-01-644-1737 is a Pin,grooved,headless, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.

What part numbers are listed for NSN 5315-01-644-1737?

NSN 5315-01-644-1737 has 1 manufacturer part number on file: 93890A644 (Mcmaster-Carr Supply Co).

What are the specifications of 93890A644?

Key specifications for 93890A644: First End Style: CHAMFERED; Hardness Rating: 80.0 ROCKWELL B NOMINAL OVERALL; Style Designator: CIRCULAR GROOVE; Diameter: 0.5 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5315-01-644-1737 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.

PartsTable Design LLC · partstable.com