PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

145DS303-5Bolt,externally Relieved Body

The Boeing Company · NSN 5306-01-326-4211 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-326-4211 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-326-4211. Primary manufacturer part number: 145DS303-5.
Features
  • Bolt,externally Relieved Body — FSC 5306
  • 11 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,externally Relieved Body, cataloged under National Stock Number 5306-01-326-4211, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company. This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-01-326-4211
Primary Part Number145DS303-5
Item NameBolt,externally Relieved Body
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerThe Boeing Company
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
No Item Name Available
5120-00-188-17883002929 INTERCHANGEABLE
Jack,hydraulic,hand
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
VAL 13043-5 Np Precision Inc. (USA)
145DS303-5 PRIMARY The Boeing Company (USA)
VAL13043-5 Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA)
145DS303-5 Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA)
145DS303-5 Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA)
95028-5 Sps Technologies, Llc Dba PB Fasteners (USA)
145DS303-4 The Boeing Company (USA)
145DS303-5 Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA)
145DS303-5 Sps Technologies, Llc Dba PB Fasteners (USA)
VAL13043-4 Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA)
145DS303-5 Leonardo Spa Helicopters Division - Production Site (ITA)
Related Parts
5306-01-259-2117SUCCESSOR
NO ITEM NAME AVAILABLE
5120-00-188-1788INTERCHANGEABLE
JACK,HYDRAULIC,HAND
3002929

Frequently Asked Questions

What is NSN 5306-01-326-4211?

NSN 5306-01-326-4211 is a Bolt,externally Relieved Body, manufactured by The Boeing Company, classified under FSC 5306 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5306-01-326-4211?

NSN 5306-01-326-4211 has 11 cross-referenced part numbers: VAL 13043-5 (Np Precision Inc.), 145DS303-5 (The Boeing Company), VAL13043-5 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 145DS303-5 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co), 145DS303-5 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok) and 6 more.

What NSN replaces 5306-01-326-4211?

There are 2 known substitutes for 5306-01-326-4211: 5306-01-259-2117, 5120-00-188-1788. Verify interchangeability with system specifications before substitution.

What are the specifications of 145DS303-5?

Key specifications for 145DS303-5: End Item Identification: CH-47D,HELICOPTER,CARGO-TR.. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-01-326-4211 still in active supply?

NSN 5306-01-326-4211 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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