PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1303-1Bracket,angle

Interconnection Products Inc · NSN 5340-00-939-1637 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-939-1637 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-939-1637. Primary manufacturer part number: 1303-1.
Features
  • Bracket,angle — FSC 5340
  • Second Leg Thickness: 0.031 INCHES NOMINAL IN
  • First Leg Hole Diameter: 0.144 INCHES NOMINAL IN
  • Second Leg Hole Diameter: 0.144 INCHES NOMINAL IN
  • First Leg Length: 0.500 INCHES NOMINAL IN
  • First Leg Width: 0.312 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM AND CHROMATE
  • Second Leg Hole Arrangement Style: ONE HOLE
Applications
  • Applications requiring Steel construction
General Description

The Bracket,angle, cataloged under National Stock Number 5340-00-939-1637, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Interconnection Products Inc. Government technical data includes 21 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-939-1637
Primary Part Number1303-1
Item NameBracket,angle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerInterconnection Products Inc
StatusCANCELLED
Second Leg Thickness0.031 INCHES NOMINAL IN
First Leg Hole Diameter0.144 INCHES NOMINAL IN
Second Leg Hole Diameter0.144 INCHES NOMINAL IN
First Leg Length0.500 INCHES NOMINAL IN
First Leg Width0.312 INCHES NOMINAL IN
Surface TreatmentCADMIUM AND CHROMATE
Second Leg Hole Arrangement StyleONE HOLE
First Leg Distance From Edge to Hole Center Along Width0.156 INCHES NOMINAL IN
Second Leg Distance From Edge to Hole Center Along Width0.156 INCHES NOMINAL IN
Second Leg Distance From Edge to Hole Center Along Length0.687 INCHES NOMINAL IN
First Leg StyleSQUARE
First Leg Thickness0.031 INCHES NOMINAL IN
Second Leg StyleSQUARE
Second Leg Length0.843 INCHES NOMINAL IN
First Leg Hole Arrangement StyleONE HOLE
MaterialSTEEL
First Leg Distance From Edge to Hole Center Along Length0.343 INCHES NOMINAL IN
First Leg Angle90.0 DEGREES NOMINAL
Style DesignatorANGLE
Second Leg Relationship to First LegNOT IDENTICAL
Second Leg Width0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
No Item Name Available
5305-00-215-650413031 INTERCHANGEABLE
Screw,machine
Meggitt (new Hampshire), Inc
5950-00-421-6230373125 INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon Co
5950-00-725-8397SMC500468-4 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-00-810-2639130-3-1 INTERCHANGEABLE
Semiconductor Device,diode
Kearfott Corporation Div Guidance and Navigation Division
5999-01-227-893813031 INTERCHANGEABLE
Clip,electrical
Stryten Energy Llc Dba Stryten Manufacturing
5325-01-386-907713031 INTERCHANGEABLE
Ring,retaining
Paccar Winch Inc Dba Paccar Winch Division
6210-01-462-914013-031 INTERCHANGEABLE
Switchpack
Novitas Inc P O Box 2874 Torrance Ca 90509-2874
Cross-Reference Index
Part NumberManufacturer
1303-1 Interconnection Products Inc (USA)
Related Parts
5340-00-548-4985SUCCESSOR
NO ITEM NAME AVAILABLE
5305-00-215-6504INTERCHANGEABLE
SCREW,MACHINE
13031
5950-00-421-6230INTERCHANGEABLE
TRANSFORMER,PULSE
373125
5950-00-725-8397INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SMC500468-4
5961-00-810-2639INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
130-3-1
5999-01-227-8938INTERCHANGEABLE
CLIP,ELECTRICAL
13031
5325-01-386-9077INTERCHANGEABLE
RING,RETAINING
13031
6210-01-462-9140INTERCHANGEABLE
SWITCHPACK
13-031

Frequently Asked Questions

What is NSN 5340-00-939-1637?

NSN 5340-00-939-1637 is a Bracket,angle, manufactured by Interconnection Products Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-939-1637?

NSN 5340-00-939-1637 has 1 cross-referenced part number: 1303-1 (Interconnection Products Inc).

What NSN replaces 5340-00-939-1637?

There are 8 known substitutes for 5340-00-939-1637: 5340-00-548-4985, 5305-00-215-6504, 5950-00-421-6230 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1303-1?

Key specifications for 1303-1: Second Leg Thickness: 0.031 INCHES NOMINAL IN; First Leg Hole Diameter: 0.144 INCHES NOMINAL IN; Second Leg Hole Diameter: 0.144 INCHES NOMINAL IN; First Leg Length: 0.500 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-939-1637 still in active supply?

NSN 5340-00-939-1637 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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