Adapter, Filler Neck2990-01-541-4994

NSN 2990-01-541-4994 · NIIN 015414994 · Part number 005690

Finn Corp Dba Finn Corp · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 08438

Government record, cited

NSN 2990-01-541-4994 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-541-4994. Manufacturer of record part number: 005690.

Also searched as 2990-01-541-4994 · 2990015414994 · NIIN 015414994 · 01-541-4994 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 08438 · 005690

Nearby stock numbers ← 2990-01-541-4782 Housing, Oil Pump Assembly, Nonair · 2990-01-541-7639 Muffler, Exhaust →

Features

Adapter,filler Neck — FSC 2990
1 manufacturer part number on file
Manufacturer of record: Finn Corp Dba Finn Corp

Identification

NSN: 2990-01-541-4994
NIIN: 015414994
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 005690
Manufacturer: Finn Corp Dba Finn Corp

General Description

The Adapter,filler Neck, cataloged under National Stock Number 2990-01-541-4994, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Finn Corp Dba Finn Corp. 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	2990-01-541-4994
Primary Part Number	005690
Item Name	Adapter,filler Neck
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Finn Corp Dba Finn Corp
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
005690 PRIMARY	Finn Corp Dba Finn Corp (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 2990-01-541-4994?

NSN 2990-01-541-4994 is a Adapter,filler Neck, manufactured by Finn Corp Dba Finn Corp, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-541-4994?

NSN 2990-01-541-4994 has 1 manufacturer part number on file: 005690 (Finn Corp Dba Finn Corp).

What are the specifications of 005690?

Key specifications for 005690: Part Name Assigned by Controlling Agency: EXTENSION ASSEMBLY, OIL FILL; End Item Identification: SKID MOUNTED HYDROSEEDER, 3710-01-534-9817; TRAILER MOUNTED HYDROSEEDER, 3710-01-535-7449. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-541-4994 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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