PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37819Gasket

A. O. Smith Corporation Dba a O Smith Corp · NSN 5330-00-026-3395 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-026-3395 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-026-3395. Primary manufacturer part number: 37819.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 3 verified cross-references
  • Primary manufacturer: A. O. Smith Corporation Dba a O Smith Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-026-3395, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is A. O. Smith Corporation Dba a O Smith Corp. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-026-3395
Primary Part Number37819
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerA. O. Smith Corporation Dba a O Smith Corp
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5365-00-558-1644 INTERCHANGEABLE
Spacer,ring
4820-00-621-5755N3781994 INTERCHANGEABLE
Diaphragm,valve,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-00-641-6975288047 INTERCHANGEABLE
Seal,plain Encased
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5307-00-881-244137819 INTERCHANGEABLE
Stud,plain
L3harris Technologies, Inc. Div Space and Airborne Systems
3110-00-902-3758071006 INTERCHANGEABLE
Bearing,roller,needle
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
4820-01-096-8899 INTERCHANGEABLE
Piston,valve
4710-01-396-518037819 INTERCHANGEABLE
Tube and Fittings,metallic
Exstar International Corporation
6150-01-412-765737819 INTERCHANGEABLE
Wiring Harness,branched
Tld Wollard Llc
5331-01-416-550037819 INTERCHANGEABLE
O-Ring
Alfa Laval Inc
5977-01-590-507637819 INTERCHANGEABLE
Arm,electrical Contact Brush
Evoqua Water Technologies Llc
Cross-Reference Index
Part NumberManufacturer
37819 PRIMARY A. O. Smith Corporation Dba a O Smith Corp (USA)
5330PL0815797 Jednolity Indeks Materialowy - Uniform Material Index (POL)
37819 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5365-00-558-1644INTERCHANGEABLE
SPACER,RING
4820-00-621-5755INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
N3781994
5330-00-641-6975INTERCHANGEABLE
SEAL,PLAIN ENCASED
288047
5307-00-881-2441INTERCHANGEABLE
STUD,PLAIN
37819
3110-00-902-3758INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
071006
4820-01-096-8899INTERCHANGEABLE
PISTON,VALVE
4710-01-396-5180INTERCHANGEABLE
TUBE AND FITTINGS,METALLIC
37819
6150-01-412-7657INTERCHANGEABLE
WIRING HARNESS,BRANCHED
37819
5331-01-416-5500INTERCHANGEABLE
O-RING
37819
5977-01-590-5076INTERCHANGEABLE
ARM,ELECTRICAL CONTACT BRUSH
37819

Frequently Asked Questions

What is NSN 5330-00-026-3395?

NSN 5330-00-026-3395 is a Gasket, manufactured by A. O. Smith Corporation Dba a O Smith Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-026-3395?

NSN 5330-00-026-3395 has 3 cross-referenced part numbers: 37819 (A. O. Smith Corporation Dba a O Smith Corp), 5330PL0815797 (Jednolity Indeks Materialowy - Uniform Material Index), 37819 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-026-3395?

There are 10 known substitutes for 5330-00-026-3395: 5365-00-558-1644, 4820-00-621-5755, 5330-00-641-6975 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37819?

Key specifications for 37819: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com