PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

398667Gasket,damping

L3harris Cincinnati Electronics Corporation · NSN 5330-01-149-0765 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-149-0765 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-149-0765. Primary manufacturer part number: 398667.
Features
  • Gasket,damping — FSC 5330
  • General Characteristics Item Description: RUBBER,SILICONE CL 2B GR 40 COLOR NATURAL 0.045 IN. THK ZZ-R-765; 6.555 IN. MIN 6.575 IN. MAX OD; 5.285 IN. MIN. 5.305 IN. MAX ID; 0.136 IN. DIA 4 HOLES EQUALLY SPACED; 28 SLOTS EQUALLY SPACED 0.380 IN. LONG 0.130 IN. WIDE IN
  • 3 verified cross-references
  • Primary manufacturer: L3harris Cincinnati Electronics Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket,damping, cataloged under National Stock Number 5330-01-149-0765, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Cincinnati Electronics Corporation. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-149-0765
Primary Part Number398667
Item NameGasket,damping
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3harris Cincinnati Electronics Corporation
StatusACTIVE
General Characteristics Item DescriptionRUBBER,SILICONE CL 2B GR 40 COLOR NATURAL 0.045 IN. THK ZZ-R-765; 6.555 IN. MIN 6.575 IN. MAX OD; 5.285 IN. MIN. 5.305 IN. MAX ID; 0.136 IN. DIA 4 HOLES EQUALLY SPACED; 28 SLOTS EQUALLY SPACED 0.380 IN. LONG 0.130 IN. WIDE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-057-2408 INTERCHANGEABLE
Restrictor,fluid Flow
6625-00-220-96205052 INTERCHANGEABLE
Test Set Subassembly,electrical
The Bechdon Company, Llc
5950-00-228-8273 INTERCHANGEABLE
Transformer,radio Frequency
5120-00-288-7784DWG5120-00-288-7784 INTERCHANGEABLE
Alignment Tool,electronic Equipm
General Services Administration Federal Supply Service
2030-00-344-0743 INTERCHANGEABLE
Gearrack
5331-00-405-25175-052 N674-70 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
4730-00-833-0654505-0002 INTERCHANGEABLE
Nipple,pipe
Cummins Power Generation Inc.
5330-00-854-20385052 INTERCHANGEABLE
Seal
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
3040-00-875-67195052 INTERCHANGEABLE
Shoe,thrust Bearing
Kingsbury Inc.
5330-01-005-4341 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
SM-C-482913 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
5052 Erso Eugen Reisdorfer Gmbh & Co. Kg. (DEU)
398667 PRIMARY L3harris Cincinnati Electronics Corporation (USA)
Related Parts
4730-00-057-2408INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
6625-00-220-9620INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5052
5950-00-228-8273INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5120-00-288-7784INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
DWG5120-00-288-7784
2030-00-344-0743INTERCHANGEABLE
GEARRACK
5331-00-405-2517INTERCHANGEABLE
O-RING
5-052 N674-70
4730-00-833-0654INTERCHANGEABLE
NIPPLE,PIPE
505-0002
5330-00-854-2038INTERCHANGEABLE
SEAL
5052
3040-00-875-6719INTERCHANGEABLE
SHOE,THRUST BEARING
5052
5330-01-005-4341INTERCHANGEABLE
SEAL,PLAIN ENCASED
5355-01-089-3181INTERCHANGEABLE
KNOB
579R491H01
4730-01-099-7878INTERCHANGEABLE
CLAMP,HOSE
115696

Frequently Asked Questions

What is NSN 5330-01-149-0765?

NSN 5330-01-149-0765 is a Gasket,damping, manufactured by L3harris Cincinnati Electronics Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-149-0765?

NSN 5330-01-149-0765 has 3 cross-referenced part numbers: SM-C-482913 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 5052 (Erso Eugen Reisdorfer Gmbh & Co. Kg.), 398667 (L3harris Cincinnati Electronics Corporation).

What NSN replaces 5330-01-149-0765?

There are 12 known substitutes for 5330-01-149-0765: 4730-00-057-2408, 6625-00-220-9620, 5950-00-228-8273 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 398667?

Key specifications for 398667: General Characteristics Item Description: RUBBER,SILICONE CL 2B GR 40 COLOR NATURAL 0.045 IN. THK ZZ-R-765; 6.555 IN. MIN 6.575 IN. MAX OD; 5.285 IN. MIN. 5.305 IN. MAX ID; 0.136 IN. DIA 4 HOLES EQUALLY SPACED; 28 SLOTS EQUALLY SPACED 0.380 IN. LONG 0.130 IN. WIDE IN. 1 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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