PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15776Screw,cap,socket Head

Sps Technologies, Llc Dba PB Fasteners · NSN 5305-01-273-8311 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-273-8311 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-273-8311. Primary manufacturer part number: 15776.
Features
  • Screw,cap,socket Head — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Sps Technologies, Llc Dba PB Fasteners
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-273-8311, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,socket Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersSps Technologies, Llc Dba PB Fasteners (CAGE 56878)
Technical Specifications
ParameterValue
NSN5305-01-273-8311
Primary Part Number15776
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerSps Technologies, Llc Dba PB Fasteners
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-052-290815776 INTERCHANGEABLE
Connector,plug,electrical
Sealtron, Inc.
3455-00-618-6007 INTERCHANGEABLE
Cutter,milling,end
5120-01-572-958715776 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
6515-01-583-7180SDC-12 R-7 INTERCHANGEABLE
Scissors,microsurgical
Synovis Micro Companies Alliance, Inc.
Cross-Reference Index
Part NumberManufacturer
15776 PRIMARY Sps Technologies, Llc Dba PB Fasteners (USA)
Related Parts
5935-00-052-2908INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
15776
3455-00-618-6007INTERCHANGEABLE
CUTTER,MILLING,END
5120-01-572-9587INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
15776
6515-01-583-7180INTERCHANGEABLE
SCISSORS,MICROSURGICAL
SDC-12 R-7

Frequently Asked Questions

What is NSN 5305-01-273-8311?

NSN 5305-01-273-8311 is a Screw,cap,socket Head, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-273-8311?

NSN 5305-01-273-8311 has 1 cross-referenced part number: 15776 (Sps Technologies, Llc Dba PB Fasteners).

What NSN replaces 5305-01-273-8311?

There are 4 known substitutes for 5305-01-273-8311: 5935-00-052-2908, 3455-00-618-6007, 5120-01-572-9587 and 1 more. Verify interchangeability with system specifications before substitution.

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