Adapter, Muffler2990-00-495-0200

NSN 2990-00-495-0200 · NIIN 004950200 · Part number 93B508

Armatron Intl Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 73473

Government record, cited

NSN 2990-00-495-0200 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-495-0200. Manufacturer of record part number: 93B508.

Also searched as 2990-00-495-0200 · 2990004950200 · NIIN 004950200 · 00-495-0200 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 73473 · 93B508 · 43DK93B508 · 43DK938508

Nearby stock numbers ← 2990-00-495-0168 · 2990-00-495-0919 →

Features

Adapter,muffler — FSC 2990
3 manufacturer part numbers on file
Manufacturer of record: Armatron Intl Inc

Identification

NSN: 2990-00-495-0200
NIIN: 004950200
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 93B508
Manufacturer: Armatron Intl Inc

General Description

The Adapter,muffler, cataloged under National Stock Number 2990-00-495-0200, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Armatron Intl Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Adapter,muffler
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	Fwd Seagrave Holdings Lp (CAGE 23382); Armatron Intl Inc (CAGE 73473)

Technical Specifications

Parameter	Value
NSN	2990-00-495-0200
Primary Part Number	93B508
Item Name	Adapter,muffler
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Armatron Intl 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)

Cross-Reference Index

Part Number	Manufacturer
43DK93B508	Fwd Seagrave Holdings Lp (USA)
43DK938508	Fwd Seagrave Holdings Lp (USA)
93B508 PRIMARY	Armatron Intl 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 2990-00-495-0200?

NSN 2990-00-495-0200 is a Adapter,muffler, manufactured by Armatron Intl Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-00-495-0200?

NSN 2990-00-495-0200 has 3 manufacturer part numbers on file: 43DK93B508 (Fwd Seagrave Holdings Lp), 43DK938508 (Fwd Seagrave Holdings Lp), 93B508 (Armatron Intl Inc).

Is NSN 2990-00-495-0200 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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