PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D7730-3-1Gasket

Chief of Engineers Dept of Army · NSN 5330-00-740-9082 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-740-9082 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-740-9082. Primary manufacturer part number: D7730-3-1.
Features
  • Gasket — FSC 5330
  • Center to Center Distance Between Bolt Holes Along Length: 1.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.500 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Width: 3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: PAPER AND GLUE OVERALL
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.500 INCHES NOMINAL IN
  • Hole Diameter: 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper and Glue Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-740-9082, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chief of Engineers Dept of Army. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-740-9082
Primary Part NumberD7730-3-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerChief of Engineers Dept of Army
StatusACTIVE
Center to Center Distance Between Bolt Holes Along Length1.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
Outside Edge to Bolt Hole Center Distance Along Width0.500 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width3.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialPAPER AND GLUE OVERALL
Outside Edge to Bolt Hole Center Distance Along Length0.500 INCHES NOMINAL IN
Hole Diameter0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Corner Radius0.500 INCHES NOMINAL IN
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-100-0282559 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5305-00-335-203911974 INTERCHANGEABLE
Thumbscrew
National Security Agency
6730-00-356-4859611974 INTERCHANGEABLE
Retainer,disk
Magna Tech Electronic Co Inc Dba Mte
5340-00-825-759211974 INTERCHANGEABLE
Caster,swivel
Aerol Llc
5935-00-833-0625 INTERCHANGEABLE
Cover,electrical Connector
6145-01-084-4863ST5M1347-001 INTERCHANGEABLE
Cable,radio Frequency
The Boeing Company Div Defense
4510-01-470-810111974 INTERCHANGEABLE
Toilet,enclosed Unit,portable
Fibrebond Corp
5998-01-471-6150927428-0024 INTERCHANGEABLE
Circuit Card Assembly
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
915728 Sasco Inc Canadian Div
11974 Lockwood Corp (USA)
D7730-3-1 PRIMARY Chief of Engineers Dept of Army (USA)
194E17 Diamond Reo Truck Co (USA)
Related Parts
3110-00-100-0282INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
559
5305-00-335-2039INTERCHANGEABLE
THUMBSCREW
11974
6730-00-356-4859INTERCHANGEABLE
RETAINER,DISK
611974
5340-00-825-7592INTERCHANGEABLE
CASTER,SWIVEL
11974
5935-00-833-0625INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
6145-01-084-4863INTERCHANGEABLE
CABLE,RADIO FREQUENCY
ST5M1347-001
4510-01-470-8101INTERCHANGEABLE
TOILET,ENCLOSED UNIT,PORTABLE
11974
5998-01-471-6150INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
927428-0024

Frequently Asked Questions

What is NSN 5330-00-740-9082?

NSN 5330-00-740-9082 is a Gasket, manufactured by Chief of Engineers Dept of Army, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-740-9082?

NSN 5330-00-740-9082 has 4 cross-referenced part numbers: 915728 (Sasco Inc Canadian Div), 11974 (Lockwood Corp), D7730-3-1 (Chief of Engineers Dept of Army), 194E17 (Diamond Reo Truck Co).

What NSN replaces 5330-00-740-9082?

There are 8 known substitutes for 5330-00-740-9082: 3110-00-100-0282, 5305-00-335-2039, 6730-00-356-4859 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D7730-3-1?

Key specifications for D7730-3-1: Overall Length: 4.500 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Length: 1.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Overall Width: 4.000 INCHES NOMINAL IN; Material Document and Classification: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL. 12 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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