PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C3913-3-8Block,radius

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 3441-01-075-5796 · FSC 3441 · No Item Name Available
Verified by PartsTable
NSN 3441-01-075-5796 — this item is cataloged by the U.S. Government under National Stock Number 3441-01-075-5796. Primary manufacturer part number: C3913-3-8.
Features
  • Block,radius — FSC 3441
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block,radius, cataloged under National Stock Number 3441-01-075-5796, is classified within Federal Supply Class 3441 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock,radius
FSC / FSG3441 — No Item Name Available (FSG 34)
ManufacturersPines Manufacturing Inc Dba H & H Tooling Div H&h Tooling (CAGE 29228); Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (CAGE 81755)
Technical Specifications
ParameterValue
NSN3441-01-075-5796
Primary Part NumberC3913-3-8
Item NameBlock,radius
FSC / FSG3441 / 34 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-140-211011768 INTERCHANGEABLE
Packing Material
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5310-00-274-9615 INTERCHANGEABLE
Washer,flat
3010-00-389-5153 INTERCHANGEABLE
Disk,clutch,nonvehicular
5945-00-504-561511768-1 INTERCHANGEABLE
Solenoid,electrical
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
6550-01-156-1629211768 INTERCHANGEABLE
Culture Medium,soybean-Casein Di
Becton, Dickinson and Company Dba Becton Dickinson & Co
4820-01-223-0585 INTERCHANGEABLE
Valve Assembly,manifold
3040-01-229-3317XX27184 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Morris Material Handling, Inc.
6515-01-574-157904.305.102 INTERCHANGEABLE
Rod,fixation,mandible
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
2930-01-577-970413924 INTERCHANGEABLE
Radiator,engine Coolant
Generac Mobile Products, Llc
3120-01-580-438111-768 INTERCHANGEABLE
Bearing,sleeve
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
11-7-6-8 Pines Manufacturing Inc Dba H & H Tooling Div H&h Tooling (USA)
C3913-3-8 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
5330-00-140-2110INTERCHANGEABLE
PACKING MATERIAL
11768
5310-00-274-9615INTERCHANGEABLE
WASHER,FLAT
3010-00-389-5153INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
5945-00-504-5615INTERCHANGEABLE
SOLENOID,ELECTRICAL
11768-1
6550-01-156-1629INTERCHANGEABLE
CULTURE MEDIUM,SOYBEAN-CASEIN DI
211768
4820-01-223-0585INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
3040-01-229-3317INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
XX27184
6515-01-574-1579INTERCHANGEABLE
ROD,FIXATION,MANDIBLE
04.305.102
2930-01-577-9704INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
13924
3120-01-580-4381INTERCHANGEABLE
BEARING,SLEEVE
11-768

Frequently Asked Questions

What is NSN 3441-01-075-5796?

NSN 3441-01-075-5796 is a Block,radius, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 3441 (No Item Name Available). Status: active.

What are the part numbers for NSN 3441-01-075-5796?

NSN 3441-01-075-5796 has 2 cross-referenced part numbers: 11-7-6-8 (Pines Manufacturing Inc Dba H & H Tooling Div H&h Tooling), C3913-3-8 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 3441-01-075-5796?

There are 10 known substitutes for 3441-01-075-5796: 5330-00-140-2110, 5310-00-274-9615, 3010-00-389-5153 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com