PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21773Gasket

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5330-00-943-8017 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-943-8017 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-943-8017. Primary manufacturer part number: 21773.
Features
  • Gasket — FSC 5330
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-943-8017, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-943-8017
Primary Part Number21773
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusACTIVE
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5306-00-060-4369030-7221 INTERCHANGEABLE
Bolt,u
Mitsubishi Caterpillar Forklift America, Inc
3455-00-232-409719951 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-540-272521773 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
4320-01-127-5072021773-00 INTERCHANGEABLE
Impeller,pump,centrifugal
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-01-258-2417 INTERCHANGEABLE
Bushing,pipe
6530-01-592-0137ARD367209900 INTERCHANGEABLE
Bulb,light,surgical,ceiling
Getinge Usa Sales, Llc
Cross-Reference Index
Part NumberManufacturer
21773 PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
21773 Mason Electric Co. Dba Mason Controls (USA)
21773 Unison Industries Llc (USA)
Related Parts
5306-00-060-4369INTERCHANGEABLE
BOLT,U
030-7221
3455-00-232-4097INTERCHANGEABLE
REAMER,MACHINE
19951
3455-00-540-2725INTERCHANGEABLE
BLADE,HOLE SAW
21773
4320-01-127-5072INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
021773-00
4730-01-258-2417INTERCHANGEABLE
BUSHING,PIPE
6530-01-592-0137INTERCHANGEABLE
BULB,LIGHT,SURGICAL,CEILING
ARD367209900

Frequently Asked Questions

What is NSN 5330-00-943-8017?

NSN 5330-00-943-8017 is a Gasket, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-943-8017?

NSN 5330-00-943-8017 has 3 cross-referenced part numbers: 21773 (Amphenol Corp Div Amphenol Aerospace Operations), 21773 (Mason Electric Co. Dba Mason Controls), 21773 (Unison Industries Llc).

What NSN replaces 5330-00-943-8017?

There are 6 known substitutes for 5330-00-943-8017: 5306-00-060-4369, 3455-00-232-4097, 3455-00-540-2725 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21773?

Key specifications for 21773: Material: RUBBER CHLOROPRENE CLASS CR OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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