PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14029Sealnut

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems · NSN 5975-00-608-6446 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-608-6446 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-608-6446. Primary manufacturer part number: 14029.
Features
  • Sealnut — FSC 5975
  • General Characteristics Item Description: SILICONE SLEEVE,COLOR BLACK,0.125 IN. LG,0.562 IN. DIA,0.141 IN. ID,BRASS NUT,NICKEL PLATED FINISH,0.172 IN. LG,0.625 IN. ACROSS HEX FLATS,0.375 IN.-32 UNEF INTERIOR THREADS,SILICONE RING,COLOR BLACK,0.562 IN. OD,0.438 IN. ID IN
  • 5 verified cross-references
  • Primary manufacturer: Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sealnut, cataloged under National Stock Number 5975-00-608-6446, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5975-00-608-6446
Primary Part Number14029
Item NameSealnut
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
StatusACTIVE
General Characteristics Item DescriptionSILICONE SLEEVE,COLOR BLACK,0.125 IN. LG,0.562 IN. DIA,0.141 IN. ID,BRASS NUT,NICKEL PLATED FINISH,0.172 IN. LG,0.625 IN. ACROSS HEX FLATS,0.375 IN.-32 UNEF INTERIOR THREADS,SILICONE RING,COLOR BLACK,0.562 IN. OD,0.438 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5985-00-081-9142334307 INTERCHANGEABLE
Coupler,directional
Lockheed Martin Corporation Div Rms - Mitchel Field
3455-00-227-986154-10105 INTERCHANGEABLE
Cutter,milling,involute Gear
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
3820-00-423-0284 INTERCHANGEABLE
Shaft and Flange
1420-00-621-7683 INTERCHANGEABLE
Lever
5962-01-171-6806971685-231 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5310-01-699-192114029 INTERCHANGEABLE
Nut,self-Locking,hexagon
Bird-Johnson Propeller Company, Llc
Cross-Reference Index
Part NumberManufacturer
HA1268 Dowty Rfl Industries Inc (USA)
14029 Lockheed Corp Lockheed Electronics Co Inc (USA)
1589900053 Navcom Defense Electronics, Inc. (USA)
14029 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
53577 Raytheon Company Dba Raytheon (USA)
Related Parts
5985-00-081-9142INTERCHANGEABLE
COUPLER,DIRECTIONAL
334307
3455-00-227-9861INTERCHANGEABLE
CUTTER,MILLING,INVOLUTE GEAR
54-10105
3820-00-423-0284INTERCHANGEABLE
SHAFT AND FLANGE
1420-00-621-7683INTERCHANGEABLE
LEVER
5962-01-171-6806INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
971685-231
5310-01-699-1921INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
14029

Frequently Asked Questions

What is NSN 5975-00-608-6446?

NSN 5975-00-608-6446 is a Sealnut, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-608-6446?

NSN 5975-00-608-6446 has 5 cross-referenced part numbers: HA1268 (Dowty Rfl Industries Inc), 14029 (Lockheed Corp Lockheed Electronics Co Inc), 1589900053 (Navcom Defense Electronics, Inc.), 14029 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 53577 (Raytheon Company Dba Raytheon).

What NSN replaces 5975-00-608-6446?

There are 6 known substitutes for 5975-00-608-6446: 5985-00-081-9142, 3455-00-227-9861, 3820-00-423-0284 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14029?

Key specifications for 14029: General Characteristics Item Description: SILICONE SLEEVE,COLOR BLACK,0.125 IN. LG,0.562 IN. DIA,0.141 IN. ID,BRASS NUT,NICKEL PLATED FINISH,0.172 IN. LG,0.625 IN. ACROSS HEX FLATS,0.375 IN.-32 UNEF INTERIOR THREADS,SILICONE RING,COLOR BLACK,0.562 IN. OD,0.438 IN. ID IN. 1 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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