PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4606-4Seal Assy

Flexco, Inc · NSN 5330-00-622-0736 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-622-0736 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-622-0736. Primary manufacturer part number: 4606-4.
Features
  • Seal Assy — FSC 5330
  • Overall Diameter: 5.700 INCHES NOMINAL IN
  • Supplementary Features: INTERNAL DIAMETER: 5"; BACN10JZSA4 NUT PLATES SELF-SEALING, FLOATING, SELF-LOCKING (8 REQUIRED)
  • General Characteristics Item Description: OPERATING TEMPERATURE RANGE: -65 DEGREES FAHRENHEIT TO +400 DEGREES FAHRENHEIT; OPERATING PRESSURE RANGE = 3PSIG WITHOUT FUEL LEAKAGE
  • 2 verified cross-references
  • Primary manufacturer: Flexco, Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Assy, cataloged under National Stock Number 5330-00-622-0736, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Flexco, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-622-0736
Primary Part Number4606-4
Item NameSeal Assy
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFlexco, Inc
StatusACTIVE
Overall Diameter5.700 INCHES NOMINAL IN
Supplementary FeaturesINTERNAL DIAMETER: 5"; BACN10JZSA4 NUT PLATES SELF-SEALING, FLOATING, SELF-LOCKING (8 REQUIRED)
General Characteristics Item DescriptionOPERATING TEMPERATURE RANGE: -65 DEGREES FAHRENHEIT TO +400 DEGREES FAHRENHEIT; OPERATING PRESSURE RANGE = 3PSIG WITHOUT FUEL LEAKAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-111-6508473237 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5961-00-542-714346064 INTERCHANGEABLE
Semiconductor Device,diode
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
6680-01-104-429146064 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
4310-01-132-4953 INTERCHANGEABLE
Piston,compressor
6635-01-176-68434-6064 INTERCHANGEABLE
Yoke Assembly
American Hofmann Corp
2920-01-279-299946064-1 INTERCHANGEABLE
Maagnet,sintered
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
2925-01-440-614646736 INTERCHANGEABLE
Lead,ignition,engine
Unison Industries Llc
6530-01-524-533446064 INTERCHANGEABLE
Printed Circuit Board
Getinge Usa Inc
1005-01-602-153646064 INTERCHANGEABLE
Butt Plate Assembly,shoulder Gun
Fn America Llc Div Columbia, Sc
Cross-Reference Index
Part NumberManufacturer
4606-4 PRIMARY Flexco, Inc (USA)
CR1694-4 Automation Industries Inc Flexible Tubing Div (USA)
Related Parts
5330-00-111-6508INTERCHANGEABLE
SEAL,PLAIN ENCASED
473237
5961-00-542-7143INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
46064
6680-01-104-4291INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
46064
4310-01-132-4953INTERCHANGEABLE
PISTON,COMPRESSOR
6635-01-176-6843INTERCHANGEABLE
YOKE ASSEMBLY
4-6064
2920-01-279-2999INTERCHANGEABLE
MAAGNET,SINTERED
46064-1
2925-01-440-6146INTERCHANGEABLE
LEAD,IGNITION,ENGINE
46736
6530-01-524-5334INTERCHANGEABLE
PRINTED CIRCUIT BOARD
46064
1005-01-602-1536INTERCHANGEABLE
BUTT PLATE ASSEMBLY,SHOULDER GUN
46064

Frequently Asked Questions

What is NSN 5330-00-622-0736?

NSN 5330-00-622-0736 is a Seal Assy, manufactured by Flexco, Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-622-0736?

NSN 5330-00-622-0736 has 2 cross-referenced part numbers: 4606-4 (Flexco, Inc), CR1694-4 (Automation Industries Inc Flexible Tubing Div).

What NSN replaces 5330-00-622-0736?

There are 9 known substitutes for 5330-00-622-0736: 5330-00-111-6508, 5961-00-542-7143, 6680-01-104-4291 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4606-4?

Key specifications for 4606-4: Overall Diameter: 5.700 INCHES NOMINAL IN; Overall Length: 3.00 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FLEX ASSEMBLY FUEL SEAL INTERMEDIATE; Supplementary Features: INTERNAL DIAMETER: 5"; BACN10JZSA4 NUT PLATES SELF-SEALING, FLOATING, SELF-LOCKING (8 REQUIRED). 6 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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