PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS9375-051Gasket

Sae International Dba Sae International · NSN 5330-00-020-0373 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-020-0373 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-020-0373. Primary manufacturer part number: MS9375-051.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 3.000 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: HOLLOW
  • Style Designator: CIRCULAR
  • Surface Treatment: SILVER OVERALL
  • Material Document and Classification: AMS 5570 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 321 OVERALL
  • Cross-Sectional Thickness: 0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Comp 321 Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-020-0373, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-020-0373
Primary Part NumberMS9375-051
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Outside Diameter3.000 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
Cross-Sectional Shape StyleHOLLOW
Style DesignatorCIRCULAR
Surface TreatmentSILVER OVERALL
Material Document and ClassificationAMS 5570 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 321 OVERALL
Cross-Sectional Thickness0.093 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
Aperture Diameter2.798 INCHES MINIMUM AND 2.827 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-058-1605MS9375-029 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-110-6288MS9375-027 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-618-9476MS9375-036 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-864-7157MS9375-053 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-948-0726MS9375-039 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-949-9269MS9375-052 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-949-9270MS9375-115 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-949-9274EON-001375-05-03-1-SPB INTERCHANGEABLE
Gasket
Parker-Hannifin Corporation Dba Parker Hannifin Advanced Products Co Div Composite Sealing Systems Division
5330-00-959-7151MS9375-025 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
5330-00-959-7152MS9375-012 INTERCHANGEABLE
Gasket
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MS9375-051 Society of Automotive Engineers Inc (USA)
SAE-AS9375 Sae International Dba Sae International (USA)
MS9375-051 PRIMARY Sae International Dba Sae International (USA)
MS9375-051 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5330PL0633008 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5330-00-058-1605INTERCHANGEABLE
GASKET
MS9375-029
5330-00-110-6288INTERCHANGEABLE
GASKET
MS9375-027
5330-00-618-9476INTERCHANGEABLE
GASKET
MS9375-036
5330-00-864-7157INTERCHANGEABLE
GASKET
MS9375-053
5330-00-948-0726INTERCHANGEABLE
GASKET
MS9375-039
5330-00-949-9269INTERCHANGEABLE
GASKET
MS9375-052
5330-00-949-9270INTERCHANGEABLE
GASKET
MS9375-115
5330-00-949-9274INTERCHANGEABLE
GASKET
EON-001375-05-03-1-SPB
5330-00-959-7151INTERCHANGEABLE
GASKET
MS9375-025
5330-00-959-7152INTERCHANGEABLE
GASKET
MS9375-012
5330-00-965-6640INTERCHANGEABLE
GASKET
MS9375-171
5330-00-966-7137INTERCHANGEABLE
GASKET
MS9375-015

Frequently Asked Questions

What is NSN 5330-00-020-0373?

NSN 5330-00-020-0373 is a Gasket, manufactured by Sae International Dba Sae International, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-020-0373?

NSN 5330-00-020-0373 has 5 cross-referenced part numbers: MS9375-051 (Society of Automotive Engineers Inc), SAE-AS9375 (Sae International Dba Sae International), MS9375-051 (Sae International Dba Sae International), MS9375-051 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5330PL0633008 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5330-00-020-0373?

There are 12 known substitutes for 5330-00-020-0373: 5330-00-058-1605, 5330-00-110-6288, 5330-00-618-9476 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS9375-051?

Key specifications for MS9375-051: Outside Diameter: 3.000 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN; Cross-Sectional Shape Style: HOLLOW; Style Designator: CIRCULAR; Surface Treatment: SILVER OVERALL. 8 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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