PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FF-S-86 TYPE IVScrew,cap,socket Head

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-01-264-1467 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-264-1467 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-264-1467. Primary manufacturer part number: FF-S-86 TYPE IV.
Features
  • Screw,cap,socket Head — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Internal Drive Style: HEXAGON
  • Width Across Flats: 0.156 INCHES NOMINAL IN
  • Material: STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 304 OR STEEL COMP 304L OVERALL
  • Thread Class: 3A A
  • Thread Quantity Per Inch: 32
  • Minimum Tensile Strength: 75000 POUNDS PER SQUARE INCH LBS
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 or Steel Comp 302b or Steel Comp 303 or Steel Comp 303 Plus X or Steel Comp 303SE or Steel Comp 303CU or Steel Comp 303MA or Steel Comp 304 or Steel Comp 304l Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-264-1467, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-264-1467
Primary Part NumberFF-S-86 TYPE IV
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Thread DirectionRIGHT-HAND
Internal Drive StyleHEXAGON
Width Across Flats0.156 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 304 OR STEEL COMP 304L OVERALL
Thread Class3A A
Thread Quantity Per Inch32
Minimum Tensile Strength75000 POUNDS PER SQUARE INCH LBS
Head StyleFLAT CHAMFER
Thread Series DesignatorUNF
Fastener Length0.595 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Nominal Thread Diameter0.190 INCHES IN
Head Height0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
Head Diameter0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
Thread Length0.533 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-849-2853MS24671-78 INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-00-900-182951480 INTERCHANGEABLE
Screw,cap,socket Head
Parker Hannifin Corporation Div Hydraulic Systems Division
5305-01-145-5306 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-324-88600.750-10UNC-3A2.250 LG INTERCHANGEABLE
Screw,cap,socket Head
The American Society of Mechanical Engineers
5305-01-332-21671/4-20UNC-3A 1 LG INTERCHANGEABLE
Screw,cap,socket Head
The American Society of Mechanical Engineers
5305-01-336-0051 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-548-79087094234-4 INTERCHANGEABLE
Screw,cap,socket Head
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
FF-S-86 TYPE IV Federal Specifications Promulgated by General Services Administration Washington DC (USA)
92197A244 Mcmaster-Carr Supply Co (USA)
Related Parts
5305-00-849-2853INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
MS24671-78
5305-00-900-1829INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
51480
5305-01-145-5306INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-324-8860INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
0.750-10UNC-3A2.250 LG
5305-01-332-2167INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1/4-20UNC-3A 1 LG
5305-01-336-0051INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5305-01-548-7908INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
7094234-4

Frequently Asked Questions

What is NSN 5305-01-264-1467?

NSN 5305-01-264-1467 is a Screw,cap,socket Head, 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 5305-01-264-1467?

NSN 5305-01-264-1467 has 2 cross-referenced part numbers: FF-S-86 TYPE IV (Federal Specifications Promulgated by General Services Administration Washington DC), 92197A244 (Mcmaster-Carr Supply Co).

What NSN replaces 5305-01-264-1467?

There are 7 known substitutes for 5305-01-264-1467: 5305-00-849-2853, 5305-00-900-1829, 5305-01-145-5306 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FF-S-86 TYPE IV?

Key specifications for FF-S-86 TYPE IV: Thread Direction: RIGHT-HAND; Internal Drive Style: HEXAGON; Width Across Flats: 0.156 INCHES NOMINAL IN; Material: STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303CU OR STEEL COMP 303MA OR STEEL COMP 304 OR STEEL COMP 304L OVERALL. 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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