PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HE4-594CGasket

Schramm, Inc. · NSN 5330-00-146-7452 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-146-7452 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-146-7452. Primary manufacturer part number: HE4-594C.
Features
  • Gasket — FSC 5330
  • Bolt Hole Quantity: 3
  • Material: PAPER OVERALL
  • Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Schramm, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-146-7452, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schramm, Inc.. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-146-7452
Primary Part NumberHE4-594C
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSchramm, Inc.
StatusCANCELLED
Bolt Hole Quantity3
MaterialPAPER OVERALL
Hole Diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
4820-00-289-37452019901R0056 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5330-01-016-0576 INTERCHANGEABLE
Packing,preformed
5995-01-067-27999047 INTERCHANGEABLE
Cable Assembly,printed,flexible
L3 Technologies, Inc. Div Communication Systems-West
5310-01-119-93519047 INTERCHANGEABLE
Nut,plain,round
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
2540-01-195-29309047 INTERCHANGEABLE
Seat,vehicular
Fairchild Industrial Products Company
6910-01-559-7065 INTERCHANGEABLE
Training Aid,needle Intraosseous
5340-01-566-8044CBL807 INTERCHANGEABLE
Cable Lock,narcotics Box
Secure-It, Inc.
Cross-Reference Index
Part NumberManufacturer
9047 Norfolk Naval Shipyard (USA)
HE4-594C PRIMARY Schramm, Inc. (USA)
Related Parts
4820-00-289-3745INTERCHANGEABLE
VALVE,SAFETY RELIEF
2019901R0056
5330-01-016-0576INTERCHANGEABLE
PACKING,PREFORMED
5995-01-067-2799INTERCHANGEABLE
CABLE ASSEMBLY,PRINTED,FLEXIBLE
9047
5310-01-119-9351INTERCHANGEABLE
NUT,PLAIN,ROUND
9047
2540-01-195-2930INTERCHANGEABLE
SEAT,VEHICULAR
9047
6910-01-559-7065INTERCHANGEABLE
TRAINING AID,NEEDLE INTRAOSSEOUS
5340-01-566-8044INTERCHANGEABLE
CABLE LOCK,NARCOTICS BOX
CBL807

Frequently Asked Questions

What is NSN 5330-00-146-7452?

NSN 5330-00-146-7452 is a Gasket, manufactured by Schramm, Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-146-7452?

NSN 5330-00-146-7452 has 2 cross-referenced part numbers: 9047 (Norfolk Naval Shipyard), HE4-594C (Schramm, Inc.).

What NSN replaces 5330-00-146-7452?

There are 7 known substitutes for 5330-00-146-7452: 4820-00-289-3745, 5330-01-016-0576, 5995-01-067-2799 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HE4-594C?

Key specifications for HE4-594C: Bolt Hole Quantity: 3; Material: PAPER OVERALL; Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-146-7452 still in active supply?

NSN 5330-00-146-7452 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.
PartsTable Design LLC · partstable.com