PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111303Setscrew

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 5305-00-726-1888 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-726-1888 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-726-1888. Primary manufacturer part number: 111303.
Features
  • Setscrew — FSC 5305
  • Thread Class: 2A A
  • Material Document and Classification: MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
  • Head Style: HEADLESS (SETSCREW)
  • Point Style: HALF DOG
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Nominal Thread Diameter: 0.375 INCHES IN
  • Thread Series Designator: UNF
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Setscrew, cataloged under National Stock Number 5305-00-726-1888, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-726-1888
Primary Part Number111303
Item NameSetscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusCANCELLED
Thread Class2A A
Material Document and ClassificationMIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
Head StyleHEADLESS (SETSCREW)
Point StyleHALF DOG
Internal Drive StyleCROSS RECESS TYPE 1
Nominal Thread Diameter0.375 INCHES IN
Thread Series DesignatorUNF
Surface TreatmentPASSIVATE OVERALL
Fastener Length0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
Thread Quantity Per Inch24
Thread Length0.710 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5815-00-370-1872111303 INTERCHANGEABLE
Container
Lucent Technologies Inc Corporate Headquarters
1660-01-052-535711130-4 INTERCHANGEABLE
Control Box,electrical-Electroni
Hamilton Sundstrand Corporation Dba Collins Aerospace
5925-01-245-2596 INTERCHANGEABLE
Tripper,circuit Breaker
5120-01-368-8309 INTERCHANGEABLE
Puller,mechanical
Cross-Reference Index
Part NumberManufacturer
111303 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
111303 Honeywell International Inc. Div Aerospace - Torrance (USA)
111303 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
111303 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
5815-00-370-1872INTERCHANGEABLE
CONTAINER
111303
1660-01-052-5357INTERCHANGEABLE
CONTROL BOX,ELECTRICAL-ELECTRONI
11130-4
5925-01-245-2596INTERCHANGEABLE
TRIPPER,CIRCUIT BREAKER
5120-01-368-8309INTERCHANGEABLE
PULLER,MECHANICAL

Frequently Asked Questions

What is NSN 5305-00-726-1888?

NSN 5305-00-726-1888 is a Setscrew, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-726-1888?

NSN 5305-00-726-1888 has 4 cross-referenced part numbers: 111303 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 111303 (Honeywell International Inc. Div Aerospace - Torrance), 111303 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 111303 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 5305-00-726-1888?

There are 4 known substitutes for 5305-00-726-1888: 5815-00-370-1872, 1660-01-052-5357, 5925-01-245-2596 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111303?

Key specifications for 111303: Thread Class: 2A A; Material Document and Classification: MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Head Style: HEADLESS (SETSCREW); Point Style: HALF DOG. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-726-1888 still in active supply?

NSN 5305-00-726-1888 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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