NSN 5330-00-776-7221 · NIIN 007767221 · Part number MX243185-2-498
Babcock & Wilcox Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 05073
Government record, cited
NSN 5330-00-776-7221 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-776-7221. Manufacturer of record part number: MX243185-2-498.
Also searched as5330-00-776-7221 ·
5330007767221 ·
NIIN 007767221 ·
00-776-7221 ·
FSC 5330 Packing and Gasket Materials · CAGE 05073 · MX243185-2-498
Nearby stock numbers← 5330-00-776-7220 Gasket
·
5330-00-776-7227 Seal Ring, Metal →
5330-00-776-7221 — Packing and Gasket Materials
Features
Gasket — FSC 5330
Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
1 manufacturer part number on file
Manufacturer of record: Babcock & Wilcox Co
Identification
NSN: 5330-00-776-7221
NIIN: 007767221
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: MX243185-2-498
Manufacturer: Babcock & Wilcox Co
General Description
The Gasket, cataloged under National Stock Number 5330-00-776-7221, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Babcock & Wilcox Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
5330-00-776-7221
Primary Part Number
MX243185-2-498
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Babcock & Wilcox Co
Status
ACTIVE
Supplementary Features
CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-00-776-7221?
NSN 5330-00-776-7221 is a Gasket, manufactured by Babcock & Wilcox Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-776-7221?
NSN 5330-00-776-7221 has 1 manufacturer part number on file: MX243185-2-498 (Babcock & Wilcox Co).
What are the specifications of MX243185-2-498?
Key specifications for MX243185-2-498: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-00-776-7221 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.