Coupling, Shaft, Rigid3010-01-344-9381

NSN 3010-01-344-9381 · NIIN 013449381 · Part number KR780800 PIECE 15

R G Rollin Co · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 54752

Government record, cited

NSN 3010-01-344-9381 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-344-9381. Manufacturer of record part number: KR780800 PIECE 15.

Also searched as 3010-01-344-9381 · 3010013449381 · NIIN 013449381 · 01-344-9381 · FSC 3010 Torque Converters and Speed Changers · CAGE 54752 · KR780800 PIECE 15 · KR2238-15

Nearby stock numbers ← 3010-01-344-9380 Insert, Flexible Coupling · 3010-01-344-9733 Gearcase-Motor →

Features

Coupling,shaft,rigid — FSC 3010
Body Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: R G Rollin Co

Identification

NSN: 3010-01-344-9381
NIIN: 013449381
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: KR780800 PIECE 15
Manufacturer: R G Rollin Co

General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-344-9381, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is R G Rollin Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	3010-01-344-9381
Primary Part Number	KR780800 PIECE 15
Item Name	Coupling,shaft,rigid
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	R G Rollin Co
Status	ACTIVE
Body Material	STEEL

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
KR2238-15	R G Rollin Co (USA)
KR780800 PIECE 15 PRIMARY	R G Rollin Co (USA)

No interchangeability data on file.

Other items in FSC 3010 — Torque Converters and Speed Changers

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

3010-00-001-0013

3010-00-001-0013 · Item name not on file

3010-00-001-0067

3010-00-001-0067 · Item name not on file

3010-00-001-0069

3010-00-001-0069 · Item name not on file

3010-00-001-0095

3010-00-001-0095 · Item name not on file

3010-00-001-1239

3010-00-001-1239 · Item name not on file

3010-00-001-1689

3010-00-001-1689 · Item name not on file

3010-00-001-2168

3010-00-001-2168 · Item name not on file

3010-00-001-2173

3010-00-001-2173 · Item name not on file

Frequently Asked Questions

What is NSN 3010-01-344-9381?

NSN 3010-01-344-9381 is a Coupling,shaft,rigid, manufactured by R G Rollin Co, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-344-9381?

NSN 3010-01-344-9381 has 2 manufacturer part numbers on file: KR2238-15 (R G Rollin Co), KR780800 PIECE 15 (R G Rollin Co).

What are the specifications of KR780800 PIECE 15?

Key specifications for KR780800 PIECE 15: Body Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 3010-01-344-9381 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