PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8327443Key,machine

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5315-00-281-7650 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-281-7650 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-281-7650. Primary manufacturer part number: 8327443.
Features
  • Key,machine — FSC 5315
  • Style Designator: PLAIN
  • Round End Length: 0.844 INCHES NOMINAL IN
  • Radius: 1.625 INCHES NOMINAL IN
  • Material Document and Classification: ASTM A-108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL COMP 1040 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1137 OR STEEL COMP 1139 OR STEEL COMP 1140 OR STEEL COMP 1141 OR STEEL COMP 1144 OR STEEL COMP 1145 OR STEEL COMP 1146 OR STEEL COMP 1151 OVERALL
  • Starting Edge Shape: STRAIGHT
Applications
  • Applications requiring Steel Comp 1040 or Steel Comp 1045 or Steel Comp 1050 or Steel Comp 1137 or Steel Comp 1139 or Steel Comp 1140 or Steel Comp 1141 or Steel Comp 1144 or Steel Comp 1145 or Steel Comp 1146 or Steel Comp 1151 Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-00-281-7650, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-281-7650
Primary Part Number8327443
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Style DesignatorPLAIN
Round End Length0.844 INCHES NOMINAL IN
Radius1.625 INCHES NOMINAL IN
Material Document and ClassificationASTM A-108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL COMP 1040 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1137 OR STEEL COMP 1139 OR STEEL COMP 1140 OR STEEL COMP 1141 OR STEEL COMP 1144 OR STEEL COMP 1145 OR STEEL COMP 1146 OR STEEL COMP 1151 OVERALL
Starting Edge ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
9540-00-145-7553 INTERCHANGEABLE
Angle,structural
5905-00-503-867676-4178 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Department of Defense Project Manager-Mobile Electric Power
5950-00-509-3342569793 INTERCHANGEABLE
Transformer,power
Fabco Generators, Inc. Dba Fabco Power
9540-00-827-2214 INTERCHANGEABLE
Angle,structural
5305-01-077-1914CL-23210 INTERCHANGEABLE
Thumbscrew
Carr Lane Manufacturing Co
5975-01-170-459823210 INTERCHANGEABLE
Bend,electrical Conduit
Unison Industries Llc
5955-01-199-890823210-1 INTERCHANGEABLE
Crystal Unit,quartz
L3 Technologies, Inc. Div L3harris Edo Western Corporation
4820-01-289-9408306002 INTERCHANGEABLE
Stem,fluid Valve
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
6750-01-354-071830-6002 INTERCHANGEABLE
Developer,photographic
Jobo Fototechnic Inc
6130-01-400-0577306002 INTERCHANGEABLE
Rectifier Set,metallic
Dynarad
Cross-Reference Index
Part NumberManufacturer
KC1827 Diamond Reo Truck Co (USA)
M306002 Garwood/feller Inc Garwood Winch Div (USA)
306002 Garwood/feller Inc Garwood Winch Div (USA)
23210 Vickers Inc (USA)
8327443 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
9540-00-145-7553INTERCHANGEABLE
ANGLE,STRUCTURAL
5905-00-503-8676INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
76-4178
5950-00-509-3342INTERCHANGEABLE
TRANSFORMER,POWER
569793
9540-00-827-2214INTERCHANGEABLE
ANGLE,STRUCTURAL
5305-01-077-1914INTERCHANGEABLE
THUMBSCREW
CL-23210
5975-01-170-4598INTERCHANGEABLE
BEND,ELECTRICAL CONDUIT
23210
5955-01-199-8908INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
23210-1
4820-01-289-9408INTERCHANGEABLE
STEM,FLUID VALVE
306002
6750-01-354-0718INTERCHANGEABLE
DEVELOPER,PHOTOGRAPHIC
30-6002
6130-01-400-0577INTERCHANGEABLE
RECTIFIER SET,METALLIC
306002
5360-01-507-4871INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
23210

Frequently Asked Questions

What is NSN 5315-00-281-7650?

NSN 5315-00-281-7650 is a Key,machine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-281-7650?

NSN 5315-00-281-7650 has 5 cross-referenced part numbers: KC1827 (Diamond Reo Truck Co), M306002 (Garwood/feller Inc Garwood Winch Div), 306002 (Garwood/feller Inc Garwood Winch Div), 23210 (Vickers Inc), 8327443 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5315-00-281-7650?

There are 11 known substitutes for 5315-00-281-7650: 9540-00-145-7553, 5905-00-503-8676, 5950-00-509-3342 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8327443?

Key specifications for 8327443: Overall Height: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN; Style Designator: PLAIN; Round End Length: 0.844 INCHES NOMINAL IN; Overall Length: 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM IN. 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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