Diaphragm, Governor, Engine2990-01-629-4740

NSN 2990-01-629-4740 · NIIN 016294740 · Part number 329427

Meggitt North Hollywood Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 79318

Government record, cited

NSN 2990-01-629-4740 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-629-4740. Manufacturer of record part number: 329427.

Also searched as 2990-01-629-4740 · 2990016294740 · NIIN 016294740 · 01-629-4740 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 79318 · 329427

Nearby stock numbers ← 2990-01-629-4636 Regulator-Control, Electronic, Eng · 2990-01-629-4880 Tank, Oil, Lubricant System →

Features

Diaphragm,governor,engine — FSC 2990
1 manufacturer part number on file
Manufacturer of record: Meggitt North Hollywood Inc

Identification

NSN: 2990-01-629-4740
NIIN: 016294740
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 329427
Manufacturer: Meggitt North Hollywood Inc

General Description

The Diaphragm,governor,engine, cataloged under National Stock Number 2990-01-629-4740, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Meggitt North Hollywood 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	2990-01-629-4740
Primary Part Number	329427
Item Name	Diaphragm,governor,engine
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Meggitt North Hollywood 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
329427 PRIMARY	Meggitt North Hollywood Inc (USA)

No interchangeability data on file.

Other items in FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

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

2990-00-001-0001

BLOWER ASSEMBLY

2990-00-001-1248

2990-00-001-1248 · Item name not on file

2990-00-001-1250

2990-00-001-1250 · Item name not on file

2990-00-001-2055

2990-00-001-2055 · Item name not on file

2990-00-001-3498

2990-00-001-3498 · Item name not on file

2990-00-001-3520

2990-00-001-3520 · Item name not on file

2990-00-001-3521

2990-00-001-3521 · Item name not on file

2990-00-001-3522

CAP ASSEMBLY,MUFFLE

Frequently Asked Questions

What is NSN 2990-01-629-4740?

NSN 2990-01-629-4740 is a Diaphragm,governor,engine, manufactured by Meggitt North Hollywood Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-629-4740?

NSN 2990-01-629-4740 has 1 manufacturer part number on file: 329427 (Meggitt North Hollywood Inc).

What are the specifications of 329427?

Key specifications for 329427: Special Features: DIAPHRAM REGULATOR; Part Name Assigned by Controlling Agency: DIAPHRAM; End Item Identification: CF8-CF34-8 ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-629-4740 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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