PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21012Gasket

Aerosonic Llc · NSN 5330-00-994-2069 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-994-2069 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-994-2069. Primary manufacturer part number: 21012.
Features
  • Gasket — FSC 5330
  • Material Document and Classification: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN
  • Material: PAPER AND GLUE AND GLYCERIN OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Diameter: 2.135 INCHES NOMINAL IN
  • FSC Application Data: FLIGHT INSTRUMENTS
  • Outside Corner Radius: 0.250 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue and Glycerin Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-994-2069, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-994-2069
Primary Part Number21012
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAerosonic Llc
StatusCANCELLED
Material Document and ClassificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
MaterialPAPER AND GLUE AND GLYCERIN OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Diameter2.135 INCHES NOMINAL IN
FSC Application DataFLIGHT INSTRUMENTS
Outside Corner Radius0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-418521012 INTERCHANGEABLE
Bearing,roller,tapered
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5325-00-290-4344 INTERCHANGEABLE
Grommet,nonmetallic
5950-00-494-335721012 INTERCHANGEABLE
Transformer,audio Frequency
Magnetika Inc
5950-00-521-1209 INTERCHANGEABLE
Transformer,power
6625-00-578-5476 INTERCHANGEABLE
Ammeter
2990-00-675-14861876 INTERCHANGEABLE
Muffler,exhaust
Arvin Industries Inc
5110-00-764-52225110-00-764-5222 INTERCHANGEABLE
Cutter,circle
General Services Administration Federal Supply Service
2990-00-869-5710210-12 INTERCHANGEABLE
Muffler,exhaust
Crane Carrier Company, Llc
5940-00-983-6089 INTERCHANGEABLE
Terminal Board
4820-01-012-286321012 INTERCHANGEABLE
Body,valve
Rogerson Aircraft Equipment Group
Cross-Reference Index
Part NumberManufacturer
P21012 Aerosonic Llc (USA)
21012 PRIMARY Aerosonic Llc (USA)
Related Parts
3110-00-100-4185INTERCHANGEABLE
BEARING,ROLLER,TAPERED
21012
5325-00-290-4344INTERCHANGEABLE
GROMMET,NONMETALLIC
5950-00-494-3357INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
21012
5950-00-521-1209INTERCHANGEABLE
TRANSFORMER,POWER
6625-00-578-5476INTERCHANGEABLE
AMMETER
2990-00-675-1486INTERCHANGEABLE
MUFFLER,EXHAUST
1876
5110-00-764-5222INTERCHANGEABLE
CUTTER,CIRCLE
5110-00-764-5222
2990-00-869-5710INTERCHANGEABLE
MUFFLER,EXHAUST
210-12
5940-00-983-6089INTERCHANGEABLE
TERMINAL BOARD
4820-01-012-2863INTERCHANGEABLE
BODY,VALVE
21012
3455-01-051-1326INTERCHANGEABLE
INSERT,CUTTING TOOL
1B2F
6505-01-148-8033INTERCHANGEABLE
CETYLPYRIDINIUM CHLORIDE SOLUTIO

Frequently Asked Questions

What is NSN 5330-00-994-2069?

NSN 5330-00-994-2069 is a Gasket, manufactured by Aerosonic Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-994-2069?

NSN 5330-00-994-2069 has 2 cross-referenced part numbers: P21012 (Aerosonic Llc), 21012 (Aerosonic Llc).

What NSN replaces 5330-00-994-2069?

There are 12 known substitutes for 5330-00-994-2069: 3110-00-100-4185, 5325-00-290-4344, 5950-00-494-3357 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21012?

Key specifications for 21012: Material Document and Classification: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL; Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN; Material: PAPER AND GLUE AND GLYCERIN OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-994-2069 still in active supply?

NSN 5330-00-994-2069 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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