Pilot, Counterbore3460-01-105-0396

NSN 3460-01-105-0396 · NIIN 011050396 · Part number GRTCBRHS241-187

Greer Aero Llc · FSC 3460 — Machine Tool Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 57983

Government record, cited

NSN 3460-01-105-0396 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-105-0396. Manufacturer of record part number: GRTCBRHS241-187.

Also searched as 3460-01-105-0396 · 3460011050396 · NIIN 011050396 · 01-105-0396 · FSC 3460 Machine Tool Accessories · CAGE 57983 · GRTCBRHS241-187

Nearby stock numbers ← 3460-01-104-5017 · 3460-01-105-4086 →

Features

Pilot,counterbore — FSC 3460
Shank Diameter: 0.187 INCHES NOMINAL IN
Shank Type: ROUND
Head Length: 3.000 INCHES NOMINAL IN
Head Diameter: 0.241 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Greer Aero Llc

Identification

NSN: 3460-01-105-0396
NIIN: 011050396
FSC: 3460 — Machine Tool Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: GRTCBRHS241-187
Manufacturer: Greer Aero Llc

General Description

The Pilot,counterbore, cataloged under National Stock Number 3460-01-105-0396, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Greer Aero Llc. Government technical data includes 4 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	3460-01-105-0396
Primary Part Number	GRTCBRHS241-187
Item Name	Pilot,counterbore
FSC / FSG	3460 / 34 — Machine Tool Accessories
Manufacturer	Greer Aero Llc
Status	ACTIVE
Shank Diameter	0.187 INCHES NOMINAL IN
Shank Type	ROUND
Head Length	3.000 INCHES NOMINAL IN
Head Diameter	0.241 INCHES NOMINAL IN

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
GRTCBRHS241-187 PRIMARY	Greer Aero Llc (USA)

No interchangeability data on file.

Other items in FSC 3460 — Machine Tool Accessories

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

3460-00-001-1300

3460-00-001-1300 · Item name not on file

3460-00-001-7871

3460-00-001-7871 · Item name not on file

3460-00-001-9259

3460-00-001-9259 · Item name not on file

3460-00-003-1938

3460-00-003-1938 · Item name not on file

3460-00-003-3354

3460-00-003-3354 · Item name not on file

3460-00-003-7100

CLAMP,MACHINE,HOLD DOWN

3460-00-004-1003

WHEEL,ABRASIVE

3460-00-004-3825

3460-00-004-3825 · Item name not on file

Frequently Asked Questions

What is NSN 3460-01-105-0396?

NSN 3460-01-105-0396 is a Pilot,counterbore, manufactured by Greer Aero Llc, classified under FSC 3460, Machine Tool Accessories. Status: active.

What part numbers are listed for NSN 3460-01-105-0396?

NSN 3460-01-105-0396 has 1 manufacturer part number on file: GRTCBRHS241-187 (Greer Aero Llc).

What are the specifications of GRTCBRHS241-187?

Key specifications for GRTCBRHS241-187: Shank Diameter: 0.187 INCHES NOMINAL IN; Shank Type: ROUND; Head Length: 3.000 INCHES NOMINAL IN; Head Diameter: 0.241 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 3460-01-105-0396 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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