PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7551Standoff,threaded,spacing

Te Connectivity Corporation · NSN 5340-00-331-8386 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-331-8386 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-331-8386. Primary manufacturer part number: 7551.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Distance From End to Hole Center: 0.188 INCHES NOMINAL IN
  • Style Designator: PROJECTION ONE END
  • Cross-Sectional Shape: ROUND
  • Length: 0.404 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
  • Diameter: 0.250 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-331-8386, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-331-8386
Primary Part Number7551
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Distance From End to Hole Center0.188 INCHES NOMINAL IN
Style DesignatorPROJECTION ONE END
Cross-Sectional ShapeROUND
Length0.404 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN
Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5960-00-060-6584 INTERCHANGEABLE
Electron Tube
5935-00-072-81717551 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
6640-00-533-8634357551(50PK) INTERCHANGEABLE
Pipet,serological
Corning Inc Dba Corning Incorporated Div Specialty Materials
5960-00-990-1508 INTERCHANGEABLE
Electron Tube
5930-01-006-847359T4000 INTERCHANGEABLE
Switch,thermostatic
Therm-O-Disc Incorporated
5985-01-028-0357G300009S2 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc Div Space & Airborne Systems
5940-01-389-057275-51 INTERCHANGEABLE
Contact Strip,radio Frequency Gr
Tech-Etch, Inc. Dba Tech-Etch Inc
Cross-Reference Index
Part NumberManufacturer
7551 PRIMARY Te Connectivity Corporation (USA)
Related Parts
5960-00-060-6584INTERCHANGEABLE
ELECTRON TUBE
5935-00-072-8171INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7551
6640-00-533-8634INTERCHANGEABLE
PIPET,SEROLOGICAL
357551(50PK)
5960-00-990-1508INTERCHANGEABLE
ELECTRON TUBE
5930-01-006-8473INTERCHANGEABLE
SWITCH,THERMOSTATIC
59T4000
5985-01-028-0357INTERCHANGEABLE
ATTENUATOR,FIXED
G300009S2
5940-01-389-0572INTERCHANGEABLE
CONTACT STRIP,RADIO FREQUENCY GR
75-51

Frequently Asked Questions

What is NSN 5340-00-331-8386?

NSN 5340-00-331-8386 is a Standoff,threaded,spacing, manufactured by Te Connectivity Corporation, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-331-8386?

NSN 5340-00-331-8386 has 1 cross-referenced part number: 7551 (Te Connectivity Corporation).

What NSN replaces 5340-00-331-8386?

There are 7 known substitutes for 5340-00-331-8386: 5960-00-060-6584, 5935-00-072-8171, 6640-00-533-8634 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7551?

Key specifications for 7551: Distance From End to Hole Center: 0.188 INCHES NOMINAL IN; Style Designator: PROJECTION ONE END; Cross-Sectional Shape: ROUND; Length: 0.404 INCHES MINIMUM AND 0.408 INCHES MAXIMUM IN. 5 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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