PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13664Setscrew

Naval Inventory Control Point Mechanicsburg · NSN 5305-01-217-8991 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-217-8991 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-217-8991. Primary manufacturer part number: 13664.
Features
  • Setscrew — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Setscrew, cataloged under National Stock Number 5305-01-217-8991, 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 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 NameSetscrew
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN5305-01-217-8991
Primary Part Number13664
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9540-00-145-580213664 INTERCHANGEABLE
Angle,structural
Aluminum Co of America
4730-00-277-9997A733S-36CFB INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
6640-00-290-6890 INTERCHANGEABLE
Pipet,measuring
1560-00-446-626013664 INTERCHANGEABLE
Plate,front
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
13664 PRIMARY Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
9540-00-145-5802INTERCHANGEABLE
ANGLE,STRUCTURAL
13664
4730-00-277-9997INTERCHANGEABLE
NIPPLE,PIPE
A733S-36CFB
6640-00-290-6890INTERCHANGEABLE
PIPET,MEASURING
1560-00-446-6260INTERCHANGEABLE
PLATE,FRONT
13664

Frequently Asked Questions

What is NSN 5305-01-217-8991?

NSN 5305-01-217-8991 is a Setscrew, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-217-8991?

NSN 5305-01-217-8991 has 1 cross-referenced part number: 13664 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5305-01-217-8991?

There are 4 known substitutes for 5305-01-217-8991: 9540-00-145-5802, 4730-00-277-9997, 6640-00-290-6890 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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