Repair Kit, Governor2990-00-678-0474

NSN 2990-00-678-0474 · NIIN 006780474 · Part number 54122B6RK

Sealcraft Corporation · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 63728

Government record, cited

NSN 2990-00-678-0474 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-678-0474. Manufacturer of record part number: 54122B6RK.

Also searched as 2990-00-678-0474 · 2990006780474 · NIIN 006780474 · 00-678-0474 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 63728 · 54122B6RK · K1009

Nearby stock numbers ← 2990-00-678-0134 · 2990-00-678-0475 →

Features

Repair Kit,governor — FSC 2990
2 manufacturer part numbers on file
Manufacturer of record: Sealcraft Corporation

Identification

NSN: 2990-00-678-0474
NIIN: 006780474
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 54122B6RK
Manufacturer: Sealcraft Corporation

General Description

The Repair Kit,governor, cataloged under National Stock Number 2990-00-678-0474, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Sealcraft Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Repair Kit,governor
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	Sealcraft Corporation (CAGE 63728)

Technical Specifications

Parameter	Value
NSN	2990-00-678-0474
Primary Part Number	54122B6RK
Item Name	Repair Kit,governor
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Sealcraft Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
K1009	Sealcraft Corporation (USA)
54122B6RK PRIMARY	Sealcraft Corporation (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 2990-00-678-0474?

NSN 2990-00-678-0474 is a Repair Kit,governor, manufactured by Sealcraft Corporation, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-00-678-0474?

NSN 2990-00-678-0474 has 2 manufacturer part numbers on file: K1009 (Sealcraft Corporation), 54122B6RK (Sealcraft Corporation).

Is NSN 2990-00-678-0474 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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