PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10850Screw,cap,socket Head

Sps Technologies, Llc Dba PB Fasteners · NSN 5305-01-273-8291 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-273-8291 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-273-8291. Primary manufacturer part number: 10850.
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 5305-01-273-8291, 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. 7 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
NSN5305-01-273-8291
Primary Part Number10850
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 7
5315-00-187-3256MS24692-81 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5136-00-820-8167 INTERCHANGEABLE
Tap,thread Cutting
5840-00-866-634110850 INTERCHANGEABLE
Electronic,subassem
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5325-01-089-741310850 INTERCHANGEABLE
Ring,retaining
Weldon Pump Llc
5935-01-108-323010850 INTERCHANGEABLE
Connector,receptacle,electrical
Ametek, Inc. Dba Aerospace Gst Div Aerospace
4320-01-192-6093 INTERCHANGEABLE
Cylinder Sleeve
5310-01-697-71655710-424-16 INTERCHANGEABLE
Washer,flat
Seastrom Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
10850 PRIMARY Sps Technologies, Llc Dba PB Fasteners (USA)
Related Parts
5315-00-187-3256INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-81
5136-00-820-8167INTERCHANGEABLE
TAP,THREAD CUTTING
5840-00-866-6341INTERCHANGEABLE
ELECTRONIC,SUBASSEM
10850
5325-01-089-7413INTERCHANGEABLE
RING,RETAINING
10850
5935-01-108-3230INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
10850
4320-01-192-6093INTERCHANGEABLE
CYLINDER SLEEVE
5310-01-697-7165INTERCHANGEABLE
WASHER,FLAT
5710-424-16

Frequently Asked Questions

What is NSN 5305-01-273-8291?

NSN 5305-01-273-8291 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 5305-01-273-8291?

NSN 5305-01-273-8291 has 1 cross-referenced part number: 10850 (Sps Technologies, Llc Dba PB Fasteners).

What NSN replaces 5305-01-273-8291?

There are 7 known substitutes for 5305-01-273-8291: 5315-00-187-3256, 5136-00-820-8167, 5840-00-866-6341 and 4 more. Verify interchangeability with system specifications before substitution.

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