Coupling, Shaft, Flexible3010-01-287-7948

NSN 3010-01-287-7948 · NIIN 012877948

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

Government record, cited

Also searched as 3010-01-287-7948 · 3010012877948 · NIIN 012877948 · 01-287-7948 · FSC 3010 Torque Converters and Speed Changers · 117741-001 · 117741 · AC075-8-5

Nearby stock numbers ← 3010-01-287-7947 Coupling, Shaft, Flexible · 3010-01-287-7949 Coupling, Shaft, Flexible →

Features

Coupling,shaft,flexible — FSC 3010
Securing Method: CLAMP BOTH ENDS
Bore Length: 0.2750 INCHES NOMINAL BOTH ENDS IN
Design Type: CLAMPING HUB
Outside Diameter: 0.750 INCHES NOMINAL IN
Bore Shape: STRAIGHT BOTH ENDS
Bore Diameter: 0.2500 INCHES NOMINAL FIRST END IN
Bore Diameter: 0.1570 INCHES NOMINAL SECOND END IN

Identification

NSN: 3010-01-287-7948
NIIN: 012877948
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-287-7948, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	3010-01-287-7948
Item Name	Coupling,shaft,flexible
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Status	ACTIVE
Securing Method	CLAMP BOTH ENDS
Bore Length	0.2750 INCHES NOMINAL BOTH ENDS IN
Design Type	CLAMPING HUB
Outside Diameter	0.750 INCHES NOMINAL IN
Bore Shape	STRAIGHT BOTH ENDS
Bore Diameter	0.2500 INCHES NOMINAL FIRST END IN
Bore Diameter	0.1570 INCHES NOMINAL SECOND END IN
Furnished Items and Quantity	CAPSCREW 2

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
117741-001	5/2 Secondary reference U.S. Government activity
117741	D/9 Drawing number reference only U.S. Government activity
AC075-8-5	3/9 Design control — primary reference Matthew Warren, Inc Div Helical Products

Frequently Asked Questions

What is NSN 3010-01-287-7948?

NSN 3010-01-287-7948 is a Coupling,shaft,flexible, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What are the specifications of 3010-01-287-7948?

Key specifications for 3010-01-287-7948: Securing Method: CLAMP BOTH ENDS; Bore Length: 0.2750 INCHES NOMINAL BOTH ENDS IN; Design Type: CLAMPING HUB; Overall Length: 0.900 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-287-7948 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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