PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218118851L1Screw,cap,socket Head

Naval Inventory Control Point Mechanicsburg · NSN 5305-01-734-0048 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-734-0048 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-734-0048. Primary manufacturer part number: 218118851L1.
Features
  • Screw,cap,socket Head — FSC 5305
  • 11 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-734-0048, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 11 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 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)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN5305-01-734-0048
Primary Part Number218118851L1
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-01-733-9388 INTERCHANGEABLE
Nut,self-Locking,hexagon
5305-01-734-0037 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
218118851L1 Naval Inventory Control Point Mechanicsburg (USA)
LOA032269-21L1 Naval Inventory Control Point Mechanicsburg (USA)
218118851 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
566-8836913-21L1 Naval Inventory Control Point Mechanicsburg (USA)
M1222SN8C328NCNN Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LOA032269-21 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
566-8836913-21 Naval Sea Systems Command (USA)
R6250301-21L1 Naval Inventory Control Point Mechanicsburg (USA)
DWG 8836913 / PAGE 74 Naval Sea Systems Command (USA)
R6250301-21 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
M1222SN8C328NCNNL1 Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5310-01-733-9388INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5305-01-734-0037INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD

Frequently Asked Questions

What is NSN 5305-01-734-0048?

NSN 5305-01-734-0048 is a Screw,cap,socket Head, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-734-0048?

NSN 5305-01-734-0048 has 11 cross-referenced part numbers: 218118851L1 (Naval Inventory Control Point Mechanicsburg), LOA032269-21L1 (Naval Inventory Control Point Mechanicsburg), 218118851 (Electric Boat Corporation Div General Dynamics Electric Boat), 566-8836913-21L1 (Naval Inventory Control Point Mechanicsburg), M1222SN8C328NCNN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5305-01-734-0048?

There are 2 known substitutes for 5305-01-734-0048: 5310-01-733-9388, 5305-01-734-0037. Verify interchangeability with system specifications before substitution.

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