PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3188Standoff,threaded,spacing

Kearflex Engineering Company · NSN 5340-00-176-0888 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-176-0888 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-176-0888. Primary manufacturer part number: 3188.
Features
  • Standoff,threaded,spacing — FSC 5340
  • Length: 0.281 INCHES NOMINAL IN
  • Style Designator: PROJECTION BOTH ENDS
  • Diameter: 0.125 INCHES NOMINAL IN
  • Cross-Sectional Shape: ROUND
  • 2 verified cross-references
  • Primary manufacturer: Kearflex Engineering Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-176-0888, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-176-0888
Primary Part Number3188
Item NameStandoff,threaded,spacing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Length0.281 INCHES NOMINAL IN
Style DesignatorPROJECTION BOTH ENDS
Diameter0.125 INCHES NOMINAL IN
Cross-Sectional ShapeROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5950-00-086-3395M5501 INTERCHANGEABLE
Inductor,power
Caes Systems Llc
3110-00-100-07553188 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Federal-Mogul Corp Government Sales Dept
5307-00-248-79453188 INTERCHANGEABLE
Stud,plain
Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc
5360-00-257-2285X1091PP483 INTERCHANGEABLE
Spring,helical,compression
Ingersoll-Rand Company Dba Rotary Compressor Division
5315-00-272-665963055 INTERCHANGEABLE
Key,machine
Briggs and Stratton Corp
5940-00-617-97789072042 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
5935-00-686-351531-88 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation Dba Microdot Products
5331-00-752-8992 INTERCHANGEABLE
O-Ring
4730-00-762-1239 INTERCHANGEABLE
Nut,tube Coupling
2530-00-918-0602 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Cross-Reference Index
Part NumberManufacturer
3188 PRIMARY Kearflex Engineering Company (USA)
PP43 Mahr Inc (USA)
Related Parts
5950-00-086-3395INTERCHANGEABLE
INDUCTOR,POWER
M5501
3110-00-100-0755INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3188
5307-00-248-7945INTERCHANGEABLE
STUD,PLAIN
3188
5360-00-257-2285INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
X1091PP483
5315-00-272-6659INTERCHANGEABLE
KEY,MACHINE
63055
5940-00-617-9778INTERCHANGEABLE
TERMINAL,LUG
9072042
5935-00-686-3515INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-88
5331-00-752-8992INTERCHANGEABLE
O-RING
4730-00-762-1239INTERCHANGEABLE
NUT,TUBE COUPLING
2530-00-918-0602INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5935-00-929-5770INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3188
5950-00-978-4432INTERCHANGEABLE
COIL,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 5340-00-176-0888?

NSN 5340-00-176-0888 is a Standoff,threaded,spacing, manufactured by Kearflex Engineering Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-176-0888?

NSN 5340-00-176-0888 has 2 cross-referenced part numbers: 3188 (Kearflex Engineering Company), PP43 (Mahr Inc).

What NSN replaces 5340-00-176-0888?

There are 12 known substitutes for 5340-00-176-0888: 5950-00-086-3395, 3110-00-100-0755, 5307-00-248-7945 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3188?

Key specifications for 3188: Length: 0.281 INCHES NOMINAL IN; Style Designator: PROJECTION BOTH ENDS; Diameter: 0.125 INCHES NOMINAL IN; Cross-Sectional Shape: ROUND. 4 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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