PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

427-16Gasket,bonnet

Bureau of Mines Helium Operations · NSN 5330-00-956-1136 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-956-1136 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-956-1136. Primary manufacturer part number: 427-16.
Features
  • Gasket,bonnet — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Bureau of Mines Helium Operations
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket,bonnet, cataloged under National Stock Number 5330-00-956-1136, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bureau of Mines Helium Operations. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket,bonnet
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBureau of Mines Helium Operations (CAGE 90808)
Technical Specifications
ParameterValue
NSN5330-00-956-1136
Primary Part Number427-16
Item NameGasket,bonnet
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBureau of Mines Helium Operations
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2940-00-988-457642716 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5950-01-083-3776SM-C-447457 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5962-01-178-697142716 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
3830-01-232-5827 INTERCHANGEABLE
Wedge,frame
Cross-Reference Index
Part NumberManufacturer
427-16 Bureau of Mines Helium Operations (USA)
Related Parts
2940-00-988-4576INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42716
5950-01-083-3776INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SM-C-447457
5962-01-178-6971INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42716
3830-01-232-5827INTERCHANGEABLE
WEDGE,FRAME

Frequently Asked Questions

What is NSN 5330-00-956-1136?

NSN 5330-00-956-1136 is a Gasket,bonnet, manufactured by Bureau of Mines Helium Operations, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-956-1136?

NSN 5330-00-956-1136 has 1 cross-referenced part number: 427-16 (Bureau of Mines Helium Operations).

What NSN replaces 5330-00-956-1136?

There are 4 known substitutes for 5330-00-956-1136: 2940-00-988-4576, 5950-01-083-3776, 5962-01-178-6971 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com