PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43030Nut,plain,cap

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix · NSN 5310-00-286-3580 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-286-3580 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-286-3580. Primary manufacturer part number: 43030.
Features
  • Nut,plain,cap — FSC 5310
  • Nut Style: CAP
  • Thread Quantity Per Inch: 32
  • Nominal Thread Size: 0.375 INCHES IN
  • Hole Configuration Style: CONFIGURATION B
  • Bearing Surface Type: WASHER FACED
  • Thread Series: UNEF
  • Thread Class: 3B
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Nut,plain,cap, cataloged under National Stock Number 5310-00-286-3580, 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. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-00-286-3580
Primary Part Number43030
Item NameNut,plain,cap
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
StatusACTIVE
Nut StyleCAP
Thread Quantity Per Inch32
Nominal Thread Size0.375 INCHES IN
Hole Configuration StyleCONFIGURATION B
Bearing Surface TypeWASHER FACED
Thread SeriesUNEF
Thread Class3B
Width Across Flats0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Nut Height0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Hole Type and Quantity2 DRILLED
Drilled Hole Diameter0.030 INCHES NOMINAL IN
Material Document and ClassificationQQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3455-00-194-0261716-080460 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
5305-00-297-276143030 INTERCHANGEABLE
Screw,shoulder
L3harris Technologies, Inc Div Space & Airborne Systems
5970-00-795-288643030-0052 INTERCHANGEABLE
Insulator,washer
Honeywell International Inc Dba Honeywell
6625-01-083-8979430-30 INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
2990-01-289-171611026 INTERCHANGEABLE
Muffler,exhaust
Donaldson Company, Inc.
6515-01-310-635243044-05 INTERCHANGEABLE
Liner,surgical Suction Canister
Abbott Laboratories Inc. Div Hospital Products Division
Cross-Reference Index
Part NumberManufacturer
43030 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
3455-00-194-0261INTERCHANGEABLE
CUTTER,MILLING,END
716-080460
5305-00-297-2761INTERCHANGEABLE
SCREW,SHOULDER
43030
5970-00-795-2886INTERCHANGEABLE
INSULATOR,WASHER
43030-0052
6625-01-083-8979INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
430-30
2990-01-289-1716INTERCHANGEABLE
MUFFLER,EXHAUST
11026
6515-01-310-6352INTERCHANGEABLE
LINER,SURGICAL SUCTION CANISTER
43044-05

Frequently Asked Questions

What is NSN 5310-00-286-3580?

NSN 5310-00-286-3580 is a Nut,plain,cap, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-286-3580?

NSN 5310-00-286-3580 has 1 cross-referenced part number: 43030 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 5310-00-286-3580?

There are 6 known substitutes for 5310-00-286-3580: 3455-00-194-0261, 5305-00-297-2761, 5970-00-795-2886 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43030?

Key specifications for 43030: Nut Style: CAP; Thread Quantity Per Inch: 32; Nominal Thread Size: 0.375 INCHES IN; Hole Configuration Style: CONFIGURATION B. 14 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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