PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-381Bracket,angle

Edmund Optics, Inc · NSN 5340-01-676-5021 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-676-5021 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-676-5021. Primary manufacturer part number: 55-381.
Features
  • Bracket,angle — FSC 5340
  • Slot Length: 2.0 INCHES NOMINAL IN
  • Style Designator: ANGLE
  • Surface Treatment Document and Classification: MANUFACTUREREFERENCE MFR REF ALL TREATMENT RESPONSES
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
  • Material Document and Classification: MANUFACTUREREFERENCE MFR REF ALL MATERIAL RESPONSES
  • 1 verified cross-reference
Applications
  • Applications requiring Aluminum construction
General Description

The Bracket,angle, cataloged under National Stock Number 5340-01-676-5021, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Edmund Optics, Inc. Government technical data includes 6 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-01-676-5021
Primary Part Number55-381
Item NameBracket,angle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEdmund Optics, Inc
StatusACTIVE
Slot Length2.0 INCHES NOMINAL IN
Style DesignatorANGLE
Surface Treatment Document and ClassificationMANUFACTUREREFERENCE MFR REF ALL TREATMENT RESPONSES
Surface TreatmentANODIZE
MaterialALUMINUM
Material Document and ClassificationMANUFACTUREREFERENCE MFR REF ALL MATERIAL RESPONSES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-270-452155381 INTERCHANGEABLE
Reactor
Hamilton Sundstrand Corporation
1650-00-887-682855388 INTERCHANGEABLE
Parts Kit,valve
Woodward Hrt Inc
2910-01-038-15094049337 INTERCHANGEABLE
Pump,fuel,cam Actuated
Chrysler Corp Service and Parts Opns
5930-01-043-616255381 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
5315-01-094-907655381 INTERCHANGEABLE
Pin,grooved,headed
L3 Technologies, Inc. Div L3 Keo
5331-01-119-136555381 INTERCHANGEABLE
O-Ring
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
55-381 PRIMARY Edmund Optics, Inc (USA)
Related Parts
5950-00-270-4521INTERCHANGEABLE
REACTOR
55381
1650-00-887-6828INTERCHANGEABLE
PARTS KIT,VALVE
55388
2910-01-038-1509INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
4049337
5930-01-043-6162INTERCHANGEABLE
SWITCH,FLOW
55381
5315-01-094-9076INTERCHANGEABLE
PIN,GROOVED,HEADED
55381
5331-01-119-1365INTERCHANGEABLE
O-RING
55381

Frequently Asked Questions

What is NSN 5340-01-676-5021?

NSN 5340-01-676-5021 is a Bracket,angle, manufactured by Edmund Optics, Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-676-5021?

NSN 5340-01-676-5021 has 1 cross-referenced part number: 55-381 (Edmund Optics, Inc).

What NSN replaces 5340-01-676-5021?

There are 6 known substitutes for 5340-01-676-5021: 5950-00-270-4521, 1650-00-887-6828, 2910-01-038-1509 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55-381?

Key specifications for 55-381: Slot Length: 2.0 INCHES NOMINAL IN; Style Designator: ANGLE; Surface Treatment Document and Classification: MANUFACTUREREFERENCE MFR REF ALL TREATMENT RESPONSES; Part Name Assigned by Controlling Agency: BRACKET ANGLE. 10 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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