PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS111Screw,wood

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-180-1526 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-180-1526 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-180-1526. Primary manufacturer part number: FFS111.
Features
  • Screw,wood — FSC 5305
  • Material Document and Classification: QQ-B-613,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: COPPER ALLOY OVERALL
  • Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
  • Head Diameter: 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
  • Nonmachine Nominal Thread Diameter: 0.190 INCHES IN
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Nonmachine Thread Style: GIMLET POINT (TYPE A, AB OR BA)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Screw,wood, cataloged under National Stock Number 5305-00-180-1526, 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 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-180-1526
Primary Part NumberFFS111
Item NameScrew,wood
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Material Document and ClassificationQQ-B-613,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Countersink Angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
Head Diameter0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Nonmachine Nominal Thread Diameter0.190 INCHES IN
Internal Drive StyleCROSS RECESS TYPE 1
Nonmachine Thread StyleGIMLET POINT (TYPE A, AB OR BA)
Fastener Length0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Head StyleFLAT COUNTERSUNK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5305-00-164-6953 INTERCHANGEABLE
Screw,wood
5305-00-180-0610 INTERCHANGEABLE
Screw,wood
5305-00-180-1605 INTERCHANGEABLE
Screw,wood
5305-00-180-1631 INTERCHANGEABLE
Screw,wood
5305-00-261-3913 INTERCHANGEABLE
Screw,wood
5305-00-265-4410 INTERCHANGEABLE
Screw,wood
5305-00-900-1112 INTERCHANGEABLE
Screw,wood
5305-00-900-2549 INTERCHANGEABLE
Screw,wood
5305-00-901-3096 INTERCHANGEABLE
Screw,wood
Cross-Reference Index
Part NumberManufacturer
FFS111 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS35492-271 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
FF-S-111D Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-164-6953INTERCHANGEABLE
SCREW,WOOD
5305-00-180-0610INTERCHANGEABLE
SCREW,WOOD
5305-00-180-1605INTERCHANGEABLE
SCREW,WOOD
5305-00-180-1631INTERCHANGEABLE
SCREW,WOOD
5305-00-261-3913INTERCHANGEABLE
SCREW,WOOD
5305-00-265-4410INTERCHANGEABLE
SCREW,WOOD
5305-00-900-1112INTERCHANGEABLE
SCREW,WOOD
5305-00-900-2549INTERCHANGEABLE
SCREW,WOOD
5305-00-901-3096INTERCHANGEABLE
SCREW,WOOD

Frequently Asked Questions

What is NSN 5305-00-180-1526?

NSN 5305-00-180-1526 is a Screw,wood, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-180-1526?

NSN 5305-00-180-1526 has 3 cross-referenced part numbers: FFS111 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35492-271 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-S-111D (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-180-1526?

There are 9 known substitutes for 5305-00-180-1526: 5305-00-164-6953, 5305-00-180-0610, 5305-00-180-1605 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FFS111?

Key specifications for FFS111: Material Document and Classification: QQ-B-613,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626,COMP 6 OR 7 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL; Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM; Head Diameter: 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-180-1526 still in active supply?

NSN 5305-00-180-1526 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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