PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-3028Screw,jack

Lockheed Martin Corporation Div Rms · NSN 5305-01-285-3482 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-285-3482 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-285-3482. Primary manufacturer part number: C-3028.
Features
  • Screw,jack — FSC 5305
  • General Characteristics Item Description: USED ON SEAVALVE
  • 4 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,jack, cataloged under National Stock Number 5305-01-285-3482, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-285-3482
Primary Part NumberC-3028
Item NameScrew,jack
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
General Characteristics Item DescriptionUSED ON SEAVALVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2915-00-611-6230402281 INTERCHANGEABLE
Bellows Assy,sensor
Woodward, Inc. Div Fuel Systems and Controls
5950-00-914-340340228-1 INTERCHANGEABLE
Transformer,power
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5961-01-033-9374402281 INTERCHANGEABLE
Semiconductor Device,diode
Telemechanics Inc
3020-01-203-450540228-1 INTERCHANGEABLE
Chain,roller
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
4820-01-255-9042C3028C INTERCHANGEABLE
Retainer,disk,valve
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
40228-1 The Dewey Electronics Corporation Div Pitometer Log Division (USA)
C-3028 PRIMARY Lockheed Martin Corporation Div Rms (USA)
C-3028 Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA)
H-3040 PIECE 9 Lockheed Martin Corporation Div Rms (USA)
Related Parts
2915-00-611-6230INTERCHANGEABLE
BELLOWS ASSY,SENSOR
402281
5950-00-914-3403INTERCHANGEABLE
TRANSFORMER,POWER
40228-1
5961-01-033-9374INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
402281
3020-01-203-4505INTERCHANGEABLE
CHAIN,ROLLER
40228-1
4820-01-255-9042INTERCHANGEABLE
RETAINER,DISK,VALVE
C3028C

Frequently Asked Questions

What is NSN 5305-01-285-3482?

NSN 5305-01-285-3482 is a Screw,jack, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-285-3482?

NSN 5305-01-285-3482 has 4 cross-referenced part numbers: 40228-1 (The Dewey Electronics Corporation Div Pitometer Log Division), C-3028 (Lockheed Martin Corporation Div Rms), C-3028 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), H-3040 PIECE 9 (Lockheed Martin Corporation Div Rms).

What NSN replaces 5305-01-285-3482?

There are 5 known substitutes for 5305-01-285-3482: 2915-00-611-6230, 5950-00-914-3403, 5961-01-033-9374 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-3028?

Key specifications for C-3028: General Characteristics Item Description: USED ON SEAVALVE. 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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