PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38351Nut,plain,hexagon

Honeywell International Inc. Div Aerospace - Torrance · NSN 5310-00-596-5366 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-596-5366 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-596-5366. Primary manufacturer part number: 38351.
Features
  • Nut,plain,hexagon — FSC 5310
  • Surface Treatment: CADMIUM OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Countersink Angle: 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT
  • Nominal Thread Size: 1.000 INCHES IN
  • Thread Series: UNEF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1213 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-596-5366, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-596-5366
Primary Part Number38351
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Surface TreatmentCADMIUM OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Bearing Surface TypeCHAMFERED OR WASHER FACED
Countersink Angle109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT
Nominal Thread Size1.000 INCHES IN
Thread SeriesUNEF
Hole Configuration StyleCONFIGURATION A
Thread Quantity Per Inch20
Nut Height0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
Width Across Flats1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN
Hole Type and Quantity2 DRILLED
Drilled Hole Diameter0.108 INCHES NOMINAL IN
Nut StyleHEXAGON
MaterialSTEEL COMP 1213 OVERALL
Thread Class3B
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-421-9154 INTERCHANGEABLE
Screw,machine
5920-01-034-8029 INTERCHANGEABLE
Fuseholder,block
3130-01-051-537838351 INTERCHANGEABLE
Bearing Unit,plain
Kone Inc.
4440-01-218-00923835-1 INTERCHANGEABLE
Separator,entrainment
Kahn and Company, Incorporated
4820-01-251-0900N38351 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4720-01-483-5944 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
38351 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
38351 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
38351 Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Related Parts
5305-00-421-9154INTERCHANGEABLE
SCREW,MACHINE
5920-01-034-8029INTERCHANGEABLE
FUSEHOLDER,BLOCK
3130-01-051-5378INTERCHANGEABLE
BEARING UNIT,PLAIN
38351
4440-01-218-0092INTERCHANGEABLE
SEPARATOR,ENTRAINMENT
3835-1
4820-01-251-0900INTERCHANGEABLE
DISK,VALVE
N38351
4720-01-483-5944INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 5310-00-596-5366?

NSN 5310-00-596-5366 is a Nut,plain,hexagon, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-596-5366?

NSN 5310-00-596-5366 has 3 cross-referenced part numbers: 38351 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 38351 (Honeywell International Inc. Div Aerospace - Torrance), 38351 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What NSN replaces 5310-00-596-5366?

There are 6 known substitutes for 5310-00-596-5366: 5305-00-421-9154, 5920-01-034-8029, 3130-01-051-5378 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38351?

Key specifications for 38351: Surface Treatment: CADMIUM OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Bearing Surface Type: CHAMFERED OR WASHER FACED. 17 total characteristics are documented in the Federal Logistics Information System.

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