PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

62-30-21Fastener,pawl

Southco Inc · NSN 5340-01-186-7231 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-186-7231 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-186-7231. Primary manufacturer part number: 62-30-21.
Features
  • Fastener,pawl — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Southco Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Fastener,pawl, cataloged under National Stock Number 5340-01-186-7231, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameFastener,pawl
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersSouthco Inc (CAGE 94222)
Technical Specifications
ParameterValue
NSN5340-01-186-7231
Primary Part Number62-30-21
Item NameFastener,pawl
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
6740-00-034-5205623021 INTERCHANGEABLE
Control,plug-in
Eastman Kodak Co
5331-00-579-754454A126-243 INTERCHANGEABLE
O-Ring
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-614-27782-253N219-7 INTERCHANGEABLE
Packing,preformed
Wisconsin Fittings Corp Hydra-Tool Co Div
Cross-Reference Index
Part NumberManufacturer
62-30-21 PRIMARY Southco Inc (USA)
62-10-302-10 Southco Inc (USA)
62-30-31 Southco Inc (USA)
Related Parts
6740-00-034-5205INTERCHANGEABLE
CONTROL,PLUG-IN
623021
5331-00-579-7544INTERCHANGEABLE
O-RING
54A126-243
5330-00-614-2778INTERCHANGEABLE
PACKING,PREFORMED
2-253N219-7

Frequently Asked Questions

What is NSN 5340-01-186-7231?

NSN 5340-01-186-7231 is a Fastener,pawl, manufactured by Southco Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-186-7231?

NSN 5340-01-186-7231 has 3 cross-referenced part numbers: 62-30-21 (Southco Inc), 62-10-302-10 (Southco Inc), 62-30-31 (Southco Inc).

What NSN replaces 5340-01-186-7231?

There are 3 known substitutes for 5340-01-186-7231: 6740-00-034-5205, 5331-00-579-7544, 5330-00-614-2778. Verify interchangeability with system specifications before substitution.

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