PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

997-3Bracket,angle

Stanley Hardware Co Inc · NSN 5340-00-807-1081 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-807-1081 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-807-1081. Primary manufacturer part number: 997-3.
Features
  • Bracket,angle — FSC 5340
  • Second Leg Style: SQUARE
  • First Leg Distance Between Hole Centers Along Length: 1.750 INCHES NOMINAL IN
  • Second Leg Relationship to First Leg: IDENTICAL
  • Second Leg Distance Between Hole Centers Along Length: 1.750 INCHES NOMINAL IN
  • Second Leg Length: 3.000 INCHES NOMINAL IN
  • Style Designator: ANGLE
  • Mounting Hole Type: COUNTERSUNK
Applications
  • Applications requiring Steel construction
General Description

The Bracket,angle, cataloged under National Stock Number 5340-00-807-1081, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanley Hardware Co Inc. Government technical data includes 24 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: Active.

Technical Specifications
ParameterValue
NSN5340-00-807-1081
Primary Part Number997-3
Item NameBracket,angle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerStanley Hardware Co Inc
StatusACTIVE
Second Leg StyleSQUARE
First Leg Distance Between Hole Centers Along Length1.750 INCHES NOMINAL IN
Second Leg Relationship to First LegIDENTICAL
Second Leg Distance Between Hole Centers Along Length1.750 INCHES NOMINAL IN
Second Leg Length3.000 INCHES NOMINAL IN
Style DesignatorANGLE
Mounting Hole TypeCOUNTERSUNK
First Leg Hole Diameter0.164 INCHES NOMINAL IN
First Leg Distance From Edge to Hole Center Along Width0.375 INCHES NOMINAL IN
Second Leg Hole Diameter0.164 INCHES NOMINAL IN
Second Leg Distance From Edge to Hole Center Along Width0.375 INCHES NOMINAL IN
Second Leg Distance From Edge to Hole Center Along Length0.500 INCHES NOMINAL IN
First Leg Thickness0.134 INCHES NOMINAL IN
Second Leg Hole Arrangement StyleTWO HOLES
First Leg Length3.000 INCHES NOMINAL IN
First Leg StyleSQUARE
First Leg Distance From Edge to Hole Center Along Length0.500 INCHES NOMINAL IN
Surface TreatmentZINC
First Leg Hole Arrangement StyleTWO HOLES
First Leg Width0.750 INCHES NOMINAL IN
MaterialSTEEL
First Leg Angle90.0 DEGREES NOMINAL
Second Leg Thickness0.134 INCHES NOMINAL IN
Second Leg Width0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-186-391270-801074 INTERCHANGEABLE
Clamp,electrical
General Dynamics Mission Systems, Inc.
5331-00-359-441899-73 INTERCHANGEABLE
O-Ring
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5955-00-499-7320712732-11 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Rmd Strategic
5130-00-863-717699-73 INTERCHANGEABLE
Nose Assembly,fastener Installat
Huck International, Inc. Div Kingston Operations
5950-00-916-38739973 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5310-01-201-5006 INTERCHANGEABLE
Washer
4320-01-226-8550942AS108 INTERCHANGEABLE
Ram,second Stage
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
6850-01-504-267824641-05 INTERCHANGEABLE
Turbidity Standard Solution
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
997-3 Stanley Hardware Co Inc (USA)
Related Parts
5999-00-186-3912INTERCHANGEABLE
CLAMP,ELECTRICAL
70-801074
5331-00-359-4418INTERCHANGEABLE
O-RING
99-73
5955-00-499-7320INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
712732-11
5130-00-863-7176INTERCHANGEABLE
NOSE ASSEMBLY,FASTENER INSTALLAT
99-73
5950-00-916-3873INTERCHANGEABLE
TRANSFORMER,POWER
9973
5310-01-201-5006INTERCHANGEABLE
WASHER
4320-01-226-8550INTERCHANGEABLE
RAM,SECOND STAGE
942AS108
6850-01-504-2678INTERCHANGEABLE
TURBIDITY STANDARD SOLUTION
24641-05

Frequently Asked Questions

What is NSN 5340-00-807-1081?

NSN 5340-00-807-1081 is a Bracket,angle, manufactured by Stanley Hardware Co Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-807-1081?

NSN 5340-00-807-1081 has 1 cross-referenced part number: 997-3 (Stanley Hardware Co Inc).

What NSN replaces 5340-00-807-1081?

There are 8 known substitutes for 5340-00-807-1081: 5999-00-186-3912, 5331-00-359-4418, 5955-00-499-7320 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 997-3?

Key specifications for 997-3: Second Leg Style: SQUARE; First Leg Distance Between Hole Centers Along Length: 1.750 INCHES NOMINAL IN; Second Leg Relationship to First Leg: IDENTICAL; Second Leg Distance Between Hole Centers Along Length: 1.750 INCHES NOMINAL IN. 24 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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