Parts Kit, Coupling3010-01-602-4551

NSN 3010-01-602-4551 · NIIN 016024551 · Part number 4L553

Itt Goulds Pumps, Inc. · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 25681

Government record, cited

NSN 3010-01-602-4551 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-602-4551. Manufacturer of record part number: 4L553.

Also searched as 3010-01-602-4551 · 3010016024551 · NIIN 016024551 · 01-602-4551 · FSC 3010 Torque Converters and Speed Changers · CAGE 25681 · 4L553

Nearby stock numbers ← 3010-01-602-3247 Hub, Coupling, Flexible · 3010-01-602-4964 Shifter Fork, Nonvehicular →

Features

Parts Kit,coupling — FSC 3010
1 manufacturer part number on file
Manufacturer of record: Itt Goulds Pumps, Inc.

Identification

NSN: 3010-01-602-4551
NIIN: 016024551
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 4L553
Manufacturer: Itt Goulds Pumps, Inc.

General Description

The Parts Kit,coupling, cataloged under National Stock Number 3010-01-602-4551, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Itt Goulds Pumps, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3010-01-602-4551
Primary Part Number	4L553
Item Name	Parts Kit,coupling
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Itt Goulds Pumps, Inc.
Status	ACTIVE

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
4L553 PRIMARY	Itt Goulds Pumps, Inc. (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.

3010-00-010-0577

3010-00-010-0577 · Item name not on file

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-267-4959

GRIDMEMBER,COUPLING

3010-00-356-3346

CLUTCH ASSEMBLY,FRICTION

3010-00-395-0188

CLUTCH,DRUM

3010-00-395-0188

CLUTCH,DRUM

3010-00-395-0188

CLUTCH,DRUM

Frequently Asked Questions

What is NSN 3010-01-602-4551?

NSN 3010-01-602-4551 is a Parts Kit,coupling, manufactured by Itt Goulds Pumps, Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-602-4551?

NSN 3010-01-602-4551 has 1 manufacturer part number on file: 4L553 (Itt Goulds Pumps, Inc.).

What are the specifications of 4L553?

Key specifications for 4L553: End Item Identification: BEAR WATER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-602-4551 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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