PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C3915-4-8Block,bend Radius

Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company · NSN 3441-01-075-5808 · FSC 3441 · No Item Name Available
Verified by PartsTable
NSN 3441-01-075-5808 — this item is cataloged by the U.S. Government under National Stock Number 3441-01-075-5808. Primary manufacturer part number: C3915-4-8.
Features
  • Block,bend 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,bend Radius, cataloged under National Stock Number 3441-01-075-5808, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock,bend 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
NSN3441-01-075-5808
Primary Part NumberC3915-4-8
Item NameBlock,bend Radius
FSC / FSG3441 / 34 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Lockheed Martin Aeronautics Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-232-6399 INTERCHANGEABLE
Drill,twist
5910-00-324-3002 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5995-01-264-405411448 INTERCHANGEABLE
Wiring Harness,branched
L & R Manufacturing Company
5305-01-397-104511448 INTERCHANGEABLE
Screw,machine
Laguna Pueblo of Dba Laguna Tribal Courts
8465-01-584-457311-448 INTERCHANGEABLE
Case,laser Protective Goggles
Oakley Inc Dba Oakley Div Oakley Military
6515-01-693-680711448 INTERCHANGEABLE
Power Supply
Vyaire Medical Inc Div Vyaire Respiratory Diagnostics Llc
Cross-Reference Index
Part NumberManufacturer
11-4-4-8 Pines Manufacturing Inc Dba H & H Tooling Div H&h Tooling (USA)
C3915-4-8 PRIMARY Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
Related Parts
5133-00-232-6399INTERCHANGEABLE
DRILL,TWIST
5910-00-324-3002INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5995-01-264-4054INTERCHANGEABLE
WIRING HARNESS,BRANCHED
11448
5305-01-397-1045INTERCHANGEABLE
SCREW,MACHINE
11448
8465-01-584-4573INTERCHANGEABLE
CASE,LASER PROTECTIVE GOGGLES
11-448
6515-01-693-6807INTERCHANGEABLE
POWER SUPPLY
11448

Frequently Asked Questions

What is NSN 3441-01-075-5808?

NSN 3441-01-075-5808 is a Block,bend 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 3441-01-075-5808?

NSN 3441-01-075-5808 has 2 cross-referenced part numbers: 11-4-4-8 (Pines Manufacturing Inc Dba H & H Tooling Div H&h Tooling), C3915-4-8 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company).

What NSN replaces 3441-01-075-5808?

There are 6 known substitutes for 3441-01-075-5808: 5133-00-232-6399, 5910-00-324-3002, 5995-01-264-4054 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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