PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S85Setscrew

Contraves Inc · NSN 5305-00-639-1350 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-639-1350 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-639-1350. Primary manufacturer part number: S85.
Features
  • Setscrew — FSC 5305
  • Thread Class: 2A A
  • Material: STEEL OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Diameter: 0.164 INCHES IN
  • Thread Quantity Per Inch: 32
  • Fastener Length: 0.250 INCHES NOMINAL IN
  • Thread Length: 0.250 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Setscrew, cataloged under National Stock Number 5305-00-639-1350, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Contraves Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-639-1350
Primary Part NumberS85
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerContraves Inc
StatusACTIVE
Thread Class2A A
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Diameter0.164 INCHES IN
Thread Quantity Per Inch32
Fastener Length0.250 INCHES NOMINAL IN
Thread Length0.250 INCHES MAXIMUM IN
Point StyleFLAT
Thread DirectionRIGHT-HAND
Width Across Flats0.078 INCHES NOMINAL IN
Internal Drive StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-037-8809102-25 INTERCHANGEABLE
Body,valve
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
9540-00-145-7553 INTERCHANGEABLE
Angle,structural
5310-00-198-371155092 INTERCHANGEABLE
Washer,lock
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5120-00-223-19515120-00-223-1951 INTERCHANGEABLE
Vise,bench and Pipe
General Services Administration Federal Supply Service
5133-00-232-8142 INTERCHANGEABLE
Drill,twist
5826-00-495-310910225 INTERCHANGEABLE
Hub and Pointer
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
5306-00-527-4186 INTERCHANGEABLE
Bolt,machine
5950-00-647-9316107B645-2 INTERCHANGEABLE
Coil,radio Frequency
Entron Industries Limited Partnership Dba Entron Industries Property Div
5305-00-724-6783 INTERCHANGEABLE
Setscrew
5950-00-897-590110225 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
SMB131788-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
10225 Kleinschmidt Inc (USA)
S85 PRIMARY Contraves Inc (USA)
Related Parts
2915-00-037-8809INTERCHANGEABLE
BODY,VALVE
102-25
9540-00-145-7553INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-198-3711INTERCHANGEABLE
WASHER,LOCK
55092
5120-00-223-1951INTERCHANGEABLE
VISE,BENCH AND PIPE
5120-00-223-1951
5133-00-232-8142INTERCHANGEABLE
DRILL,TWIST
5826-00-495-3109INTERCHANGEABLE
HUB AND POINTER
10225
5306-00-527-4186INTERCHANGEABLE
BOLT,MACHINE
5950-00-647-9316INTERCHANGEABLE
COIL,RADIO FREQUENCY
107B645-2
5305-00-724-6783INTERCHANGEABLE
SETSCREW
5950-00-897-5901INTERCHANGEABLE
REACTOR
10225
5930-01-106-8279INTERCHANGEABLE
SWITCH,TOGGLE
7101P3YZQE
5935-01-160-1788INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W16-10S

Frequently Asked Questions

What is NSN 5305-00-639-1350?

NSN 5305-00-639-1350 is a Setscrew, manufactured by Contraves Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-639-1350?

NSN 5305-00-639-1350 has 3 cross-referenced part numbers: SMB131788-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 10225 (Kleinschmidt Inc), S85 (Contraves Inc).

What NSN replaces 5305-00-639-1350?

There are 12 known substitutes for 5305-00-639-1350: 2915-00-037-8809, 9540-00-145-7553, 5310-00-198-3711 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S85?

Key specifications for S85: Thread Class: 2A A; Material: STEEL OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Diameter: 0.164 INCHES IN. 11 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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