PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X1750-BTSeal,nonmetallic Special Shaped

Trim-Lok Inc Dba Trim-Lok Inc · NSN 5330-01-576-9770 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-576-9770 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-576-9770. Primary manufacturer part number: X1750-BT.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Trim-Lok Inc Dba Trim-Lok Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-576-9770, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trim-Lok Inc Dba Trim-Lok Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersTrim-Lok Inc Dba Trim-Lok Inc (CAGE 57137); Generac Mobile Products, Llc (CAGE 0SUA9)
Technical Specifications
ParameterValue
NSN5330-01-576-9770
Primary Part NumberX1750-BT
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTrim-Lok Inc Dba Trim-Lok Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4730-00-011-2304 INTERCHANGEABLE
Plug,pipe
3020-00-203-1730SCB70522 INTERCHANGEABLE
Gear,spur
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-00-732-4775 INTERCHANGEABLE
Screw,machine
5340-01-314-182650354 INTERCHANGEABLE
Lever,lock-Release
Leslie Controls, Inc. Dba Leslie Controls Inc
5340-01-373-63540050350415 INTERCHANGEABLE
Bracket,mounting
Newton Instrument Company Dba Newton Instrument Co
1377-01-525-41194840 INTERCHANGEABLE
Cartridge,powder Actuated Tool
Hilti Inc
9905-01-537-652650-354 INTERCHANGEABLE
Plate,instruction
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5340-01-699-110750354 INTERCHANGEABLE
Seat,helical Compression Spring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
X1750-BT PRIMARY Trim-Lok Inc Dba Trim-Lok Inc (USA)
X1750 Trim-Lok Inc Dba Trim-Lok Inc (USA)
50354 Generac Mobile Products, Llc (USA)
Related Parts
4730-00-011-2304INTERCHANGEABLE
PLUG,PIPE
3020-00-203-1730INTERCHANGEABLE
GEAR,SPUR
SCB70522
5305-00-732-4775INTERCHANGEABLE
SCREW,MACHINE
5340-01-314-1826INTERCHANGEABLE
LEVER,LOCK-RELEASE
50354
5340-01-373-6354INTERCHANGEABLE
BRACKET,MOUNTING
0050350415
1377-01-525-4119INTERCHANGEABLE
CARTRIDGE,POWDER ACTUATED TOOL
4840
9905-01-537-6526INTERCHANGEABLE
PLATE,INSTRUCTION
50-354
5340-01-699-1107INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
50354

Frequently Asked Questions

What is NSN 5330-01-576-9770?

NSN 5330-01-576-9770 is a Seal,nonmetallic Special Shaped, manufactured by Trim-Lok Inc Dba Trim-Lok Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-576-9770?

NSN 5330-01-576-9770 has 3 cross-referenced part numbers: X1750-BT (Trim-Lok Inc Dba Trim-Lok Inc), X1750 (Trim-Lok Inc Dba Trim-Lok Inc), 50354 (Generac Mobile Products, Llc).

What NSN replaces 5330-01-576-9770?

There are 8 known substitutes for 5330-01-576-9770: 4730-00-011-2304, 3020-00-203-1730, 5305-00-732-4775 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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