PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1830B04B10Standoff,threaded,spacing

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5340-01-285-3119 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-285-3119 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-285-3119. Primary manufacturer part number: NAS1830B04B10.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Specification/standard Data: 80250-NAS1830 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Style Designator: PROJECTION ONE END LEFT INTERNAL THREAD
  • Width Across Flats: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
  • Length: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
  • Cross-Sectional Shape: HEXAGON
  • 3 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-285-3119, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-285-3119
Primary Part NumberNAS1830B04B10
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Specification/standard Data80250-NAS1830 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorPROJECTION ONE END LEFT INTERNAL THREAD
Width Across Flats0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
Length0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
Cross-Sectional ShapeHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6130-00-198-4080 (TDM4-5-5-5-5)
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
No Item Name Available
6130-00-198-4080TDM4-5-5-5-5 SUCCESSOR
Power Supply
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
6515-01-625-185916052 SUCCESSOR
Trocar
Conmed Corp Dba Conmed Linvatec Div Conmed Corporation
5950-00-497-8603154098 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
2540-00-809-77965624-7-07 INTERCHANGEABLE
Handle,door,vehicular
Eastern Co Div Eberhard Manufacturing
5305-00-948-0803 INTERCHANGEABLE
Screw,cap,hexagon Head
4820-01-013-14771605-2 INTERCHANGEABLE
Valve,plug
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
5120-01-422-1883601D2 INTERCHANGEABLE
Tool,installation
Howmet Global Fastening Systems Inc Div Rosan Products
Cross-Reference Index
Part NumberManufacturer
1605-2 Keystone Electronics Corp (USA)
NAS1830 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS1830B04B10 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
SUCCESSOR 6130-00-198-4080 Power Supply · TDM4-5-5-5-5
5340-01-051-5758SUCCESSOR
NO ITEM NAME AVAILABLE
6515-01-625-1859SUCCESSOR
TROCAR
16052
5950-00-497-8603INTERCHANGEABLE
TRANSFORMER,POWER
154098
2540-00-809-7796INTERCHANGEABLE
HANDLE,DOOR,VEHICULAR
5624-7-07
5305-00-948-0803INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4820-01-013-1477INTERCHANGEABLE
VALVE,PLUG
1605-2
5120-01-422-1883INTERCHANGEABLE
TOOL,INSTALLATION
601D2

Frequently Asked Questions

What is NSN 5340-01-285-3119?

NSN 5340-01-285-3119 is a Standoff,threaded,spacing, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-01-285-3119?

NSN 5340-01-285-3119 has 3 cross-referenced part numbers: 1605-2 (Keystone Electronics Corp), NAS1830 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1830B04B10 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5340-01-285-3119?

There are 8 known substitutes for 5340-01-285-3119: 5340-01-051-5758, 6130-00-198-4080, 6515-01-625-1859 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1830B04B10?

Key specifications for NAS1830B04B10: Specification/standard Data: 80250-NAS1830 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Style Designator: PROJECTION ONE END LEFT INTERNAL THREAD; Width Across Flats: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN; Length: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-285-3119 still in active supply?

NSN 5340-01-285-3119 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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