PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AES14F500875BB3A11Screw,cap,socket Head

The American Society of Mechanical Engineers · NSN 5305-01-052-1161 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-052-1161 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-052-1161. Primary manufacturer part number: AES14F500875BB3A11.
Features
  • Screw,cap,socket Head — FSC 5305
  • Thread Length: 0.875 INCHES NOMINAL IN
  • Thread Series Designator: UNF
  • Material: STEEL OVERALL
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Diameter: 0.500 INCHES IN
  • Thread Quantity Per Inch: 20
  • Thread Class: 2A A
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-052-1161, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 7 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
NSN5305-01-052-1161
Primary Part NumberAES14F500875BB3A11
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusACTIVE
Thread Length0.875 INCHES NOMINAL IN
Thread Series DesignatorUNF
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND
Nominal Thread Diameter0.500 INCHES IN
Thread Quantity Per Inch20
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-865-165960-16-1672 INTERCHANGEABLE
Screw,cap,socket Head
Electric Boat Corporation Div General Dynamics Electric Boat
5305-01-143-6072 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-143-607690508 INTERCHANGEABLE
Screw,cap,socket Head
L3 Technologies, Inc. Div L3 Keo
5305-01-144-6016 INTERCHANGEABLE
Screw,cap,socket Head
5305-01-145-7519100A905069 INTERCHANGEABLE
Screw,cap,socket Head
L3 Technologies, Inc. Div L3 Keo
5305-01-145-7521100A905076 INTERCHANGEABLE
Screw,cap,socket Head
L3 Technologies, Inc. Div L3 Keo
5305-01-145-752290507 INTERCHANGEABLE
Screw,cap,socket Head
L3 Technologies, Inc. Div L3 Keo
5306-01-160-990331317 INTERCHANGEABLE
Bolt,internal Wrenching
Moog Inc. Dba Ampac-Isp Corp
5305-01-300-7335MS24677-3C INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5305-01-302-5218 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
AES14F500875BB3A11 PRIMARY The American Society of Mechanical Engineers (USA)
FF-S-86 TYPE VI Federal Specifications Promulgated by General Services Administration Washington DC (USA)
106C7150P49 General Electric Company (USA)
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5305-01-143-6076INTERCHANGEABLE
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90508
5305-01-144-6016INTERCHANGEABLE
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5305-01-145-7519INTERCHANGEABLE
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100A905069
5305-01-145-7521INTERCHANGEABLE
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100A905076
5305-01-145-7522INTERCHANGEABLE
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90507
5306-01-160-9903INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
31317
5305-01-300-7335INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
MS24677-3C
5305-01-302-5218INTERCHANGEABLE
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5305-01-302-5219INTERCHANGEABLE
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5305-01-311-7133INTERCHANGEABLE
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MS24677-108C

Frequently Asked Questions

What is NSN 5305-01-052-1161?

NSN 5305-01-052-1161 is a Screw,cap,socket Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-052-1161?

NSN 5305-01-052-1161 has 3 cross-referenced part numbers: AES14F500875BB3A11 (The American Society of Mechanical Engineers), FF-S-86 TYPE VI (Federal Specifications Promulgated by General Services Administration Washington DC), 106C7150P49 (General Electric Company).

What NSN replaces 5305-01-052-1161?

There are 12 known substitutes for 5305-01-052-1161: 5305-00-865-1659, 5305-01-143-6072, 5305-01-143-6076 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AES14F500875BB3A11?

Key specifications for AES14F500875BB3A11: Thread Length: 0.875 INCHES NOMINAL IN; Thread Series Designator: UNF; Material: STEEL OVERALL; Thread Direction: RIGHT-HAND. 7 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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