PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS210Setscrew

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-356-1608 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-356-1608 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-356-1608. Primary manufacturer part number: FFS210.
Features
  • Setscrew — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Surface Treatment: ZINC OVERALL
  • Thread Length: 1.250 INCHES MAXIMUM IN
  • Internal Drive Style: SLOT
  • Nominal Thread Diameter: 0.500 INCHES IN
  • Head Style: HEADLESS (SETSCREW)
  • Thread Series Designator: UNF
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Setscrew, cataloged under National Stock Number 5305-00-356-1608, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5305-00-356-1608
Primary Part NumberFFS210
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Thread DirectionRIGHT-HAND
Surface TreatmentZINC OVERALL
Thread Length1.250 INCHES MAXIMUM IN
Internal Drive StyleSLOT
Nominal Thread Diameter0.500 INCHES IN
Head StyleHEADLESS (SETSCREW)
Thread Series DesignatorUNF
Fastener Length1.250 INCHES NOMINAL IN
Thread Quantity Per Inch20
Departure From Cited DesignatorAS MODIFIED BY SURFACE TREATMENT
Hardness Rating30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL
Nondefinitive Spec/std Data2 TYPE AND 1 STYLE
Point StyleFLAT
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5930-00-005-016012119 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5305-00-059-8251MS35214-26 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-00-239-0019 INTERCHANGEABLE
Socket,socket Wrench
5133-00-240-8443 INTERCHANGEABLE
Drill,twist
5895-00-858-685312119 INTERCHANGEABLE
Shield,electrical
Technical Wire Products, Llc Dba Twp
4920-00-974-227712119 INTERCHANGEABLE
Adapter,static,port
Elbitamerica, Inc.
5930-01-079-7420 INTERCHANGEABLE
Switch,toggle
6220-01-246-146122396 INTERCHANGEABLE
Light,warning
Tymco, Inc
2640-01-416-714612-119 INTERCHANGEABLE
Patch,pneumatic Tire Repair
Myers Tire Supply Distribution Inc Div Akron Branch
5330-01-520-617812119 INTERCHANGEABLE
Gasket
Cambro Manufacturing Company Dba Cambro Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
FFS210 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
520A185 Cummins Power Generation Inc. (USA)
12119 Cummins Power Generation Inc. (USA)
Related Parts
5930-00-005-0160INTERCHANGEABLE
SWITCH,PRESSURE
12119
5305-00-059-8251INTERCHANGEABLE
SCREW,MACHINE
MS35214-26
5120-00-239-0019INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5133-00-240-8443INTERCHANGEABLE
DRILL,TWIST
5895-00-858-6853INTERCHANGEABLE
SHIELD,ELECTRICAL
12119
4920-00-974-2277INTERCHANGEABLE
ADAPTER,STATIC,PORT
12119
5930-01-079-7420INTERCHANGEABLE
SWITCH,TOGGLE
6220-01-246-1461INTERCHANGEABLE
LIGHT,WARNING
22396
2640-01-416-7146INTERCHANGEABLE
PATCH,PNEUMATIC TIRE REPAIR
12-119
5330-01-520-6178INTERCHANGEABLE
GASKET
12119
6150-01-549-0542INTERCHANGEABLE
CABLE ASSEMBLY AND REEL
12119

Frequently Asked Questions

What is NSN 5305-00-356-1608?

NSN 5305-00-356-1608 is a Setscrew, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-356-1608?

NSN 5305-00-356-1608 has 3 cross-referenced part numbers: FFS210 (Federal Specifications Promulgated by General Services Administration Washington DC), 520A185 (Cummins Power Generation Inc.), 12119 (Cummins Power Generation Inc.).

What NSN replaces 5305-00-356-1608?

There are 11 known substitutes for 5305-00-356-1608: 5930-00-005-0160, 5305-00-059-8251, 5120-00-239-0019 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FFS210?

Key specifications for FFS210: Thread Direction: RIGHT-HAND; Surface Treatment: ZINC OVERALL; Thread Length: 1.250 INCHES MAXIMUM IN; Internal Drive Style: SLOT. 14 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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