PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51456Gasket

E G Gasket and Supply Inc · NSN 5330-00-126-8783 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-126-8783 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-126-8783. Primary manufacturer part number: 51456.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Aperture Diameter: 0.875 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: E G Gasket and Supply Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-126-8783, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is E G Gasket and Supply Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5330-00-126-8783
Primary Part Number51456
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerE G Gasket and Supply Inc
StatusACTIVE
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Hole Diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Diameter0.875 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5136-00-156-3053 INTERCHANGEABLE
Chasers,thread Cutting
4720-00-496-2616221217 INTERCHANGEABLE
Hose Assembly,nonmetallic
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5962-00-497-3905351-7070-010 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6750-01-016-2222148-110 INTERCHANGEABLE
Fixing Bath,photographic
Molecular Gps Enterprises Dba Clayton Chemical
3110-01-132-5028N51456 INTERCHANGEABLE
Bearing Assembly
Leslie Controls, Inc. Dba Leslie Controls Inc
6680-01-464-697751456 INTERCHANGEABLE
Meter,flow Rate Indicating
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
51456 PRIMARY E G Gasket and Supply Inc (USA)
51456 Waterous Company (USA)
Related Parts
5136-00-156-3053INTERCHANGEABLE
CHASERS,THREAD CUTTING
4720-00-496-2616INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
221217
5962-00-497-3905INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-7070-010
6750-01-016-2222INTERCHANGEABLE
FIXING BATH,PHOTOGRAPHIC
148-110
3110-01-132-5028INTERCHANGEABLE
BEARING ASSEMBLY
N51456
6680-01-464-6977INTERCHANGEABLE
METER,FLOW RATE INDICATING
51456

Frequently Asked Questions

What is NSN 5330-00-126-8783?

NSN 5330-00-126-8783 is a Gasket, manufactured by E G Gasket and Supply Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-126-8783?

NSN 5330-00-126-8783 has 2 cross-referenced part numbers: 51456 (E G Gasket and Supply Inc), 51456 (Waterous Company).

What NSN replaces 5330-00-126-8783?

There are 6 known substitutes for 5330-00-126-8783: 5136-00-156-3053, 4720-00-496-2616, 5962-00-497-3905 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51456?

Key specifications for 51456: Overall Width: 3.375 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Aperture Diameter: 0.875 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN. 5 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