PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS92TYPE1STYLE1SScrew,machine

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-013-3335 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-013-3335 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-013-3335. Primary manufacturer part number: FFS92TYPE1STYLE1S.
Features
  • Screw,machine — FSC 5305
  • Head Style: ROUND
  • Nominal Thread Diameter: 0.312 INCHES IN
  • Thread Quantity Per Inch: 18
  • Nondefinitive Spec/std Data: 1 TYPE AND 1S STYLE
  • Head Diameter: 0.557 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
  • Thread Class: 2A A
  • Screw Material Document and Classification: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-013-3335, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-013-3335
Primary Part NumberFFS92TYPE1STYLE1S
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Head StyleROUND
Nominal Thread Diameter0.312 INCHES IN
Thread Quantity Per Inch18
Nondefinitive Spec/std Data1 TYPE AND 1S STYLE
Head Diameter0.557 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
Thread Class2A A
Screw Material Document and ClassificationQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
Fastener Length3.000 INCHES NOMINAL IN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Length1.750 INCHES MINIMUM IN
Thread DirectionRIGHT-HAND
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Screw MaterialCOPPER ALLOY
Head Height0.198 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5940-00-226-275615259 INTERCHANGEABLE
Terminal Board
Keystone Electronics Corp
5999-01-229-30901333-35 INTERCHANGEABLE
Contact,electrical
Control Products Corporation
Cross-Reference Index
Part NumberManufacturer
FFS92TYPE1STYLE1S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
133335 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
5940-00-226-2756INTERCHANGEABLE
TERMINAL BOARD
15259
5999-01-229-3090INTERCHANGEABLE
CONTACT,ELECTRICAL
1333-35

Frequently Asked Questions

What is NSN 5305-00-013-3335?

NSN 5305-00-013-3335 is a Screw,machine, 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 5305-00-013-3335?

NSN 5305-00-013-3335 has 2 cross-referenced part numbers: FFS92TYPE1STYLE1S (Federal Specifications Promulgated by General Services Administration Washington DC), 133335 (Army Weapons Command Attn Amswe-Ree-S).

What NSN replaces 5305-00-013-3335?

There are 2 known substitutes for 5305-00-013-3335: 5940-00-226-2756, 5999-01-229-3090. Verify interchangeability with system specifications before substitution.

What are the specifications of FFS92TYPE1STYLE1S?

Key specifications for FFS92TYPE1STYLE1S: Head Style: ROUND; Nominal Thread Diameter: 0.312 INCHES IN; Thread Quantity Per Inch: 18; Nondefinitive Spec/std Data: 1 TYPE AND 1S STYLE. 15 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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