Drive Unit, Angle3010-01-550-7478

NSN 3010-01-550-7478 · NIIN 015507478 · Part number S14721M501A

B.w. Elliott Manufacturing Co., Llc · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 72166

Government record, cited

NSN 3010-01-550-7478 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-550-7478. Manufacturer of record part number: S14721M501A.

Also searched as 3010-01-550-7478 · 3010015507478 · NIIN 015507478 · 01-550-7478 · FSC 3010 Torque Converters and Speed Changers · CAGE 72166 · S14721M501A · 167-7081642 FIND 6

Nearby stock numbers ← 3010-01-550-7465 Gear Assembly, Speed Decreaser · 3010-01-550-8436 Coupling, Shaft, Flexible →

Features

Drive Unit,angle — FSC 3010
Features Provided: PIN AND SEALING GASKET
Gear Ratio: 250, 90DEG
Drive Shaft Type: KEYED AND PINNED
Body Material: NICKEL ALLOY
Drive Shaft End Diameter: 1.000 INCHES NOMINAL IN
Angle in Deg: 90.0
2 manufacturer part numbers on file

Identification

NSN: 3010-01-550-7478
NIIN: 015507478
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: S14721M501A
Manufacturer: B.w. Elliott Manufacturing Co., Llc

General Description

The Drive Unit,angle, cataloged under National Stock Number 3010-01-550-7478, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 6 specifications, 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	3010-01-550-7478
Primary Part Number	S14721M501A
Item Name	Drive Unit,angle
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	B.w. Elliott Manufacturing Co., Llc
Status	ACTIVE
Features Provided	PIN AND SEALING GASKET
Gear Ratio	250, 90DEG
Drive Shaft Type	KEYED AND PINNED
Body Material	NICKEL ALLOY
Drive Shaft End Diameter	1.000 INCHES NOMINAL IN
Angle in Deg	90.0

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
S14721M501A PRIMARY	B.w. Elliott Manufacturing Co., Llc (USA)
167-7081642 FIND 6	Naval Sea Systems Command (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.

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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 3010-01-550-7478?

NSN 3010-01-550-7478 is a Drive Unit,angle, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-550-7478?

NSN 3010-01-550-7478 has 2 manufacturer part numbers on file: S14721M501A (B.w. Elliott Manufacturing Co., Llc), 167-7081642 FIND 6 (Naval Sea Systems Command).

What are the specifications of S14721M501A?

Key specifications for S14721M501A: Features Provided: PIN AND SEALING GASKET; Gear Ratio: 250, 90DEG; Drive Shaft Type: KEYED AND PINNED; Body Material: NICKEL ALLOY. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-550-7478 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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