PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HL21PB-6-6Pin-Rivet

Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc · NSN 5320-00-757-5505 · FSC 5320 · No Item Name Available
Verified by PartsTable
NSN 5320-00-757-5505 — this item is cataloged by the U.S. Government under National Stock Number 5320-00-757-5505. Primary manufacturer part number: HL21PB-6-6.
Features
  • Pin-Rivet — FSC 5320
  • 18 verified cross-references
  • Primary manufacturer: Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin-Rivet, cataloged under National Stock Number 5320-00-757-5505, is classified within Federal Supply Class 5320 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. This item has 18 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePin-Rivet
FSC / FSG5320 — No Item Name Available (FSG 53)
ManufacturersHowmet Global Fastening Systems Inc (CAGE 06950); Huck International, Inc (CAGE 17446); Satair A/s (CAGE R1120); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725)
Technical Specifications
ParameterValue
NSN5320-00-757-5505
Primary Part NumberHL21PB-6-6
Item NamePin-Rivet
FSC / FSG5320 / 53 — No Item Name Available
ManufacturerLisi Aerospace Canada Corp Div Hi Shear Holdings Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5320-00-243-066810004766 INTERCHANGEABLE
Rivet,blind
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
HL21PB-6-6 Howmet Global Fastening Systems Inc (USA)
HL21PB-6-6 Huck International, Inc (USA)
HL21PB-6-6 Satair A/s (DNK)
HL21PB-6-6 PRIMARY Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN)
HL21PB6-6 Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA)
HL21PB-6-6 PRIMARY Hi-Shear Corporation (USA)
HS6066-6-6 Mcdonnell Douglas Helicopter Co Inc (USA)
HL21PB6-6 Sps Technologies, Llc Dba PB Fasteners (USA)
5320PL0157539 Jednolity Indeks Materialowy - Uniform Material Index (POL)
100-047-6-6 Bell Textron Inc (USA)
HL21PB-6-6 Heartland Precision Fasteners Inc (USA)
HL21PB6-6 Howmet Global Fastening Systems Inc Div Torrance Operations (USA)
GB10C3-6 Peerless Aerospace, Llc (USA)
GB10C3-6 Northrop Grumman Systems Corporation (USA)
HL21PB-6-6 West Coast Aerospace, Inc. (USA)
HL21PB6-6 Huck Intl Inc (USA)
HS6066-6-6 The Boeing Company (USA)
GB510C3-6 Northrop Grumman Systems Corporation (USA)
Related Parts
5320-00-243-0668INTERCHANGEABLE
RIVET,BLIND
10004766

Frequently Asked Questions

What is NSN 5320-00-757-5505?

NSN 5320-00-757-5505 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5320-00-757-5505?

NSN 5320-00-757-5505 has 18 cross-referenced part numbers: HL21PB-6-6 (Howmet Global Fastening Systems Inc), HL21PB-6-6 (Huck International, Inc), HL21PB-6-6 (Satair A/s), HL21PB-6-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL21PB6-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 13 more.

What NSN replaces 5320-00-757-5505?

There is 1 known substitute for 5320-00-757-5505: 5320-00-243-0668. Verify interchangeability with system specifications before substitution.

Is NSN 5320-00-757-5505 still in active supply?

NSN 5320-00-757-5505 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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