PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18828-1Bolt,torque Arm Apex

Northrop Grumman Systems Corporation · NSN 5306-01-156-4865 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-01-156-4865 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-156-4865. Primary manufacturer part number: 18828-1.
Features
  • Bolt,torque Arm Apex — FSC 5306
  • General Characteristics Item Description: STEEL,MIL-S-5000,4340,COND E,TITANIUM CADMIUM PLATE,PAINTED,3.700 IN.LG O/A,1ST END,W/ROUND HEAD,1.500 IN.OD,0.375 IN H O/A,2ND END,THD MALE,0.6875-UNJ,3A THD,USED ON NOSE LANDING GEAR A
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,torque Arm Apex, cataloged under National Stock Number 5306-01-156-4865, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5306-01-156-4865
Primary Part Number18828-1
Item NameBolt,torque Arm Apex
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
General Characteristics Item DescriptionSTEEL,MIL-S-5000,4340,COND E,TITANIUM CADMIUM PLATE,PAINTED,3.700 IN.LG O/A,1ST END,W/ROUND HEAD,1.500 IN.OD,0.375 IN H O/A,2ND END,THD MALE,0.6875-UNJ,3A THD,USED ON NOSE LANDING GEAR A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-073-733818828 INTERCHANGEABLE
Plug,machine Thread
Ametek, Inc. Dba Aerospace Gst Div Aerospace
4810-00-075-66449776315-10 INTERCHANGEABLE
Parts Kit,safety Relief Valve
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
3110-00-100-07791B3969 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Caterpillar Inc Div Caterpillar Defense
6150-00-413-7352188281 INTERCHANGEABLE
Lead
Lockheed Martin Corporation Div Rms - Mitchel Field
3120-00-423-793318828 INTERCHANGEABLE
Bearing,washer,thrust
Altra Industrial Motion Corp.
5330-01-117-241318817 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
2530-01-270-041918828 INTERCHANGEABLE
Arm,steering Gear
Trw Inc Trw Intl Trade Government Sales Dept
2530-01-270-256214067700 INTERCHANGEABLE
Arm,steering Gear
General Motors Llc Dba General Motors Llc
4820-01-303-1149K-KHV28L/NW25 INTERCHANGEABLE
Valve,ball
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
2920-01-326-91451-18828 INTERCHANGEABLE
Drive,engine,electrical Starter
Ge Aviation Systems, Llc
Cross-Reference Index
Part NumberManufacturer
18828 Northrop Grumman Systems Corporation (USA)
18828-1 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5365-00-073-7338INTERCHANGEABLE
PLUG,MACHINE THREAD
18828
4810-00-075-6644INTERCHANGEABLE
PARTS KIT,SAFETY RELIEF VALVE
9776315-10
3110-00-100-0779INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1B3969
6150-00-413-7352INTERCHANGEABLE
LEAD
188281
3120-00-423-7933INTERCHANGEABLE
BEARING,WASHER,THRUST
18828
5330-01-117-2413INTERCHANGEABLE
SEAL,PLAIN ENCASED
18817
2530-01-270-0419INTERCHANGEABLE
ARM,STEERING GEAR
18828
2530-01-270-2562INTERCHANGEABLE
ARM,STEERING GEAR
14067700
4820-01-303-1149INTERCHANGEABLE
VALVE,BALL
K-KHV28L/NW25
2920-01-326-9145INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
1-18828
2530-01-439-4570INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
F4741-007
5950-01-501-2387INTERCHANGEABLE
TRANSFORMER,CURRENT
18828

Frequently Asked Questions

What is NSN 5306-01-156-4865?

NSN 5306-01-156-4865 is a Bolt,torque Arm Apex, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5306 (No Item Name Available). Status: active.

What are the part numbers for NSN 5306-01-156-4865?

NSN 5306-01-156-4865 has 2 cross-referenced part numbers: 18828 (Northrop Grumman Systems Corporation), 18828-1 (Northrop Grumman Systems Corporation).

What NSN replaces 5306-01-156-4865?

There are 12 known substitutes for 5306-01-156-4865: 5365-00-073-7338, 4810-00-075-6644, 3110-00-100-0779 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18828-1?

Key specifications for 18828-1: General Characteristics Item Description: STEEL,MIL-S-5000,4340,COND E,TITANIUM CADMIUM PLATE,PAINTED,3.700 IN.LG O/A,1ST END,W/ROUND HEAD,1.500 IN.OD,0.375 IN H O/A,2ND END,THD MALE,0.6875-UNJ,3A THD,USED ON NOSE LANDING GEAR A; End Item Identification: AIRCRAFT LANDING GEAR. 2 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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