PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12391Setscrew

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5305-01-437-1327 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-437-1327 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-437-1327. Primary manufacturer part number: 12391.
Features
  • Setscrew — FSC 5305
  • 2 verified cross-references
  • Primary manufacturer: Leslie Controls, Inc. Dba Leslie Controls Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Setscrew, cataloged under National Stock Number 5305-01-437-1327, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSetscrew
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersLeslie Controls, Inc. Dba Leslie Controls Inc (CAGE 35795)
Technical Specifications
ParameterValue
NSN5305-01-437-1327
Primary Part Number12391
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-171-9096 INTERCHANGEABLE
Seal,plain Encased
5360-00-335-933412391 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3530-00-359-802512391 INTERCHANGEABLE
Presser Bar
Singer Industrial Sewing Products Co Cutters Exchange Div
6625-01-092-119712391 INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
5920-01-210-7106 INTERCHANGEABLE
Absorber,overvoltage
5330-01-344-7254 INTERCHANGEABLE
Packing,preformed
4140-01-498-6292 INTERCHANGEABLE
Housing,centrifugal Fan
6525-01-575-0742100-0974-01 INTERCHANGEABLE
Blocks,bezel,computed Radiograph
Minxray Inc
2530-01-679-218712391 INTERCHANGEABLE
Brake Drum
Duraparts Llc Dba Durabrake Co Llc
Cross-Reference Index
Part NumberManufacturer
12391 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
22128N PC 48 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5330-00-171-9096INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-00-335-9334INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12391
3530-00-359-8025INTERCHANGEABLE
PRESSER BAR
12391
6625-01-092-1197INTERCHANGEABLE
MULTIMETER
12391
5920-01-210-7106INTERCHANGEABLE
ABSORBER,OVERVOLTAGE
5330-01-344-7254INTERCHANGEABLE
PACKING,PREFORMED
4140-01-498-6292INTERCHANGEABLE
HOUSING,CENTRIFUGAL FAN
6525-01-575-0742INTERCHANGEABLE
BLOCKS,BEZEL,COMPUTED RADIOGRAPH
100-0974-01
2530-01-679-2187INTERCHANGEABLE
BRAKE DRUM
12391

Frequently Asked Questions

What is NSN 5305-01-437-1327?

NSN 5305-01-437-1327 is a Setscrew, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-437-1327?

NSN 5305-01-437-1327 has 2 cross-referenced part numbers: 12391 (Leslie Controls, Inc. Dba Leslie Controls Inc), 22128N PC 48 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5305-01-437-1327?

There are 9 known substitutes for 5305-01-437-1327: 5330-00-171-9096, 5360-00-335-9334, 3530-00-359-8025 and 6 more. Verify interchangeability with system specifications before substitution.

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