Flange, Connecting4320-01-620-3691

NSN 4320-01-620-3691 · NIIN 016203691 · Part number 5840741744

Rolls-Royce Solutions America Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 72582

Government record, cited

NSN 4320-01-620-3691 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-620-3691. Manufacturer of record part number: 5840741744.

Also searched as 4320-01-620-3691 · 4320016203691 · NIIN 016203691 · 01-620-3691 · FSC 4320 Power and Hand Pumps · CAGE 72582 · 5840741744

Nearby stock numbers ← 4320-01-620-3615 Overhaul Kit, Brominator Recircul · 4320-01-620-3937 Pump, Inflating, Manual →

Features

Flange,connecting — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc

Identification

NSN: 4320-01-620-3691
NIIN: 016203691
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 5840741744
Manufacturer: Rolls-Royce Solutions America Inc

General Description

The Flange,connecting, cataloged under National Stock Number 4320-01-620-3691, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rolls-Royce Solutions America 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	4320-01-620-3691
Primary Part Number	5840741744
Item Name	Flange,connecting
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Rolls-Royce Solutions America 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
5840741744 PRIMARY	Rolls-Royce Solutions America Inc (USA)

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-620-3691?

NSN 4320-01-620-3691 is a Flange,connecting, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-620-3691?

NSN 4320-01-620-3691 has 1 manufacturer part number on file: 5840741744 (Rolls-Royce Solutions America Inc).

What are the specifications of 5840741744?

Key specifications for 5840741744: End Item Identification: ENGINE,DIESEL, P/N 20V1163TB93. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-620-3691 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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