PartsTable TECHNICAL DATA SHEET

NSN 3010-01-277-7645Government record, cited

Insert, Flexible Coupling3010-01-277-7645

NSN 3010-01-277-7645 · NIIN 012777645 · Part number 610954S

Rexnord Industries, Llc Div Couplings Division · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 59747

Government record, cited

NSN 3010-01-277-7645 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-277-7645. Manufacturer of record part number: 610954S.

Also searched as 3010-01-277-7645 · 3010012777645 · NIIN 012777645 · 01-277-7645 · FSC 3010 Torque Converters and Speed Changers · CAGE 59747 · 610954S · 10954S

Nearby stock numbers ← 3010-01-277-7501 · 3010-01-277-7646 Coupling, Shaft, Flexible →

Features

Insert,flexible Coupling — FSC 3010
Style Designator: MULTIPLE HOLES, ROUND BORE
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Rexnord Industries, Llc Div Couplings Division

Identification

NSN: 3010-01-277-7645
NIIN: 012777645
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 610954S
Manufacturer: Rexnord Industries, Llc Div Couplings Division

General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-277-7645, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord Industries, Llc Div Couplings Division. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-277-7645
Primary Part Number	610954S
Item Name	Insert,flexible Coupling
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Rexnord Industries, Llc Div Couplings Division
Status	ACTIVE
Style Designator	MULTIPLE HOLES, ROUND BORE
Material	STEEL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
610954S PRIMARY	Rexnord Industries, Llc Div Couplings Division (USA)

Reference documents

Reference	Meaning
10954S	5/9 Secondary reference Rexnord Industries, Llc Div Couplings Division

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.

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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 3010-01-277-7645?

NSN 3010-01-277-7645 is a Insert,flexible Coupling, manufactured by Rexnord Industries, Llc Div Couplings Division, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-277-7645?

NSN 3010-01-277-7645 has 1 manufacturer part number on file: 610954S (Rexnord Industries, Llc Div Couplings Division).

What are the specifications of 610954S?

Key specifications for 610954S: Style Designator: MULTIPLE HOLES, ROUND BORE; Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-277-7645 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.

What is the DEMIL code for NSN 3010-01-277-7645?

NSN 3010-01-277-7645 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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