PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

532661-13Standoff,threaded,spacing

Raytheon Company Dba Raytheon · NSN 5340-00-495-3356 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-495-3356 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-495-3356. Primary manufacturer part number: 532661-13.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Width Across Flats: 0.250 INCHES NOMINAL IN
  • Left Counterbore Diameter: 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
  • Style Designator: PROJECTION ONE END
  • Left Counterbore Depth: 0.109 INCHES NOMINAL IN
  • Cross-Sectional Shape: HEXAGON
  • Length: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
  • 5 verified cross-references
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-495-3356, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-495-3356
Primary Part Number532661-13
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Width Across Flats0.250 INCHES NOMINAL IN
Left Counterbore Diameter0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
Style DesignatorPROJECTION ONE END
Left Counterbore Depth0.109 INCHES NOMINAL IN
Cross-Sectional ShapeHEXAGON
Length0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
No Item Name Available
5330-00-641-097253X2519 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5950-00-645-6403 INTERCHANGEABLE
Transformer,audio Frequency
5985-01-003-704739279 INTERCHANGEABLE
Adjuster,end Play
Telephonics Corp/prd Instruments
5365-01-272-166839279 INTERCHANGEABLE
Spacer,ring
L3harris Technologies, Inc. Div Space and Airborne Systems
Cross-Reference Index
Part NumberManufacturer
532661-13 Raytheon Company Dba Raytheon (USA)
350-3927-09-07-00 Interconnection Products Inc (USA)
350-3927-09-07 Interconnection Products Inc (USA)
3927-9 Interconnection Products Inc (USA)
9624B-B-0440-3 New Haven Mfg Corp Amatom Electronic Hardware Div (USA)
Related Parts
5340-00-530-0397SUCCESSOR
NO ITEM NAME AVAILABLE
5330-00-641-0972INTERCHANGEABLE
SEAL,PLAIN ENCASED
53X2519
5950-00-645-6403INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5985-01-003-7047INTERCHANGEABLE
ADJUSTER,END PLAY
39279
5365-01-272-1668INTERCHANGEABLE
SPACER,RING
39279

Frequently Asked Questions

What is NSN 5340-00-495-3356?

NSN 5340-00-495-3356 is a Standoff,threaded,spacing, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-495-3356?

NSN 5340-00-495-3356 has 5 cross-referenced part numbers: 532661-13 (Raytheon Company Dba Raytheon), 350-3927-09-07-00 (Interconnection Products Inc), 350-3927-09-07 (Interconnection Products Inc), 3927-9 (Interconnection Products Inc), 9624B-B-0440-3 (New Haven Mfg Corp Amatom Electronic Hardware Div).

What NSN replaces 5340-00-495-3356?

There are 5 known substitutes for 5340-00-495-3356: 5340-00-530-0397, 5330-00-641-0972, 5950-00-645-6403 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 532661-13?

Key specifications for 532661-13: Width Across Flats: 0.250 INCHES NOMINAL IN; Left Counterbore Diameter: 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN; Style Designator: PROJECTION ONE END; Left Counterbore Depth: 0.109 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-495-3356 still in active supply?

NSN 5340-00-495-3356 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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