PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19888Screw,cap,hexagon Head

Fastenal Company Dba Fastenal Co · NSN 5305-01-149-1934 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-149-1934 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-149-1934. Primary manufacturer part number: 19888.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 8 verified cross-references
  • Primary manufacturer: Fastenal Company Dba Fastenal Co
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-149-1934, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,hexagon Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersFastenal Company Dba Fastenal Co (CAGE 0Y3H3); Oshkosh Corp (CAGE 45152); R B and W Corp (CAGE 52167); General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (CAGE 1EFH8); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
ParameterValue
NSN5305-01-149-1934
Primary Part Number19888
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-171-35285B5961 INTERCHANGEABLE
Washer,flat
Caterpillar Inc Div Caterpillar Defense
5950-00-519-899019888 INTERCHANGEABLE
Transformer,power Autotransforme
Magnetika Inc Div Magnetika/phillipsburg Location
5910-00-840-2403 INTERCHANGEABLE
Retainer,capacitor
Cross-Reference Index
Part NumberManufacturer
19888 PRIMARY Fastenal Company Dba Fastenal Co (USA)
111320A Oshkosh Corp (USA)
12759-00117 Fastenal Company Dba Fastenal Co (USA)
WE1020TB R B and W Corp (USA)
WH1020TB R B and W Corp (USA)
10031668 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
111320A Oshkosh Defense Llc (USA)
111320A E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
5310-00-171-3528INTERCHANGEABLE
WASHER,FLAT
5B5961
5950-00-519-8990INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
19888
5910-00-840-2403INTERCHANGEABLE
RETAINER,CAPACITOR

Frequently Asked Questions

What is NSN 5305-01-149-1934?

NSN 5305-01-149-1934 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-149-1934?

NSN 5305-01-149-1934 has 8 cross-referenced part numbers: 19888 (Fastenal Company Dba Fastenal Co), 111320A (Oshkosh Corp), 12759-00117 (Fastenal Company Dba Fastenal Co), WE1020TB (R B and W Corp), WH1020TB (R B and W Corp) and 3 more.

What NSN replaces 5305-01-149-1934?

There are 3 known substitutes for 5305-01-149-1934: 5310-00-171-3528, 5950-00-519-8990, 5910-00-840-2403. Verify interchangeability with system specifications before substitution.

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