Insert, Flexible Coupling3010-01-346-1947

NSN 3010-01-346-1947 · NIIN 013461947

FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3010-01-346-1947 · 3010013461947 · NIIN 013461947 · 01-346-1947 · FSC 3010 Torque Converters and Speed Changers · 8491721 · 8491721

Nearby stock numbers ← 3010-01-346-1946 Gear Assembly, Speed Increaser · 3010-01-346-1948 Insert, Flexible Coupling →

Features

Insert,flexible Coupling — FSC 3010
Material: STEEL

Identification

NSN: 3010-01-346-1947
NIIN: 013461947
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-346-1947, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-346-1947
Item Name	Insert,flexible Coupling
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Status	ACTIVE
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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
8491721	3/9 Design control — primary reference General Motors Corp Electro-Motive Div
8491721	5/9 Secondary reference Inland Power Group, Inc. Dba Inland Detroit Diesel Allison

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 3010-01-346-1947?

NSN 3010-01-346-1947 is a Insert,flexible Coupling, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What are the specifications of 3010-01-346-1947?

Key specifications for 3010-01-346-1947: Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.; End Item Identification: GMC TURBOCHARGER MODEL B275-S3; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 3010-01-346-1947 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