PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5171Clamp,bridge

Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier · NSN 5340-01-399-3853 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-399-3853 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-399-3853. Primary manufacturer part number: 5171.
Features
  • Clamp,bridge — FSC 5340
  • Material: STEEL OVERALL
  • Style Designator: FLAT
  • Surface Treatment: OXIDE OVERALL
  • Hole Depth: 0.620 INCHES NOMINAL IN
  • Height: 1.000 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
Applications
  • Applications requiring Steel Overall construction
General Description

The Clamp,bridge, cataloged under National Stock Number 5340-01-399-3853, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5340-01-399-3853
Primary Part Number5171
Item NameClamp,bridge
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorFLAT
Surface TreatmentOXIDE OVERALL
Hole Depth0.620 INCHES NOMINAL IN
Height1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Handle,recess
5340-01-388-5751CP2 SUCCESSOR
Plate,mounting
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
5315-00-010-34110900813-7 INTERCHANGEABLE
Pin,cotter
Agco Corp Parts Opn
5120-00-234-8913 INTERCHANGEABLE
Screwdriver,cross Tip
5905-00-279-3172 INTERCHANGEABLE
Resistor,fixed,film
5905-00-279-469523A078 INTERCHANGEABLE
Resistor,fixed,film
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4730-00-463-1588 INTERCHANGEABLE
Connector,multiple,fluid Pressur
6610-00-514-5314517-1 INTERCHANGEABLE
Indicator,position
Jewell Instruments Llc
5310-00-515-73298784220 INTERCHANGEABLE
Washer,spring Tension
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
4730-00-555-1567 INTERCHANGEABLE
Elbow,pipe
Cross-Reference Index
Part NumberManufacturer
5167679 Naval Sea Systems Command (USA)
5171 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier (USA)
12002 PRIMARY Northwestern Tools, Inc. (USA)
CP-2 PRIMARY Reid Supply Company (USA)
Related Parts
5340-01-064-6361SUCCESSOR
HANDLE,RECESS
5340-01-388-5751SUCCESSOR
PLATE,MOUNTING
CP2
5315-00-010-3411INTERCHANGEABLE
PIN,COTTER
0900813-7
5120-00-234-8913INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
5905-00-279-3172INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-279-4695INTERCHANGEABLE
RESISTOR,FIXED,FILM
23A078
4730-00-463-1588INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
6610-00-514-5314INTERCHANGEABLE
INDICATOR,POSITION
517-1
5310-00-515-7329INTERCHANGEABLE
WASHER,SPRING TENSION
8784220
4730-00-555-1567INTERCHANGEABLE
ELBOW,PIPE
3940-00-641-4153INTERCHANGEABLE
BLOCK,TACKLE
4310-00-738-1981INTERCHANGEABLE
CYLINDER,SECOND STAGE
517-1

Frequently Asked Questions

What is NSN 5340-01-399-3853?

NSN 5340-01-399-3853 is a Clamp,bridge, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-399-3853?

NSN 5340-01-399-3853 has 4 cross-referenced part numbers: 5167679 (Naval Sea Systems Command), 5171 (Hutchinson Aerospace & Industry, Inc. Dba Vlier Div Vlier), 12002 (Northwestern Tools, Inc.), CP-2 (Reid Supply Company).

What NSN replaces 5340-01-399-3853?

There are 12 known substitutes for 5340-01-399-3853: 5340-01-064-6361, 5340-01-388-5751, 5315-00-010-3411 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5171?

Key specifications for 5171: Material: STEEL OVERALL; Style Designator: FLAT; Surface Treatment: OXIDE OVERALL; Special Features: SLOTTED HOLE BEGINNING 0.870 IN.FM ONE END, 2.000 IN. LG, FOR 0.375 IN. BOLT SIZE; COLOR BLACK IN. 7 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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