PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110103Crimping Block

Lockheed Martin Sippican, Inc. Div Communication Division · NSN 5120-01-068-4337 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-068-4337 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-068-4337. Primary manufacturer part number: 110103.
Features
  • Crimping Block — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Sippican, Inc. Div Communication Division
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Crimping Block, cataloged under National Stock Number 5120-01-068-4337, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCrimping Block
FSC / FSG5120 — No Item Name Available (FSG 51)
ManufacturersLockheed Martin Sippican, Inc. Div Communication Division (CAGE 13030)
Technical Specifications
ParameterValue
NSN5120-01-068-4337
Primary Part Number110103
Item NameCrimping Block
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerLockheed Martin Sippican, Inc. Div Communication Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-00-528-283611010-3 INTERCHANGEABLE
Valve,safety Relief
Bahr Machine Company Inc Dba Bahr Machine Co
6240-01-210-8146110103 INTERCHANGEABLE
Lamp,cartridge
Wascomat of America Div of Bermil Industries Corp
4010-01-678-5191110103 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Allen Engineering Corp Dba Aec
Cross-Reference Index
Part NumberManufacturer
110103 PRIMARY Lockheed Martin Sippican, Inc. Div Communication Division (USA)
Related Parts
4820-00-528-2836INTERCHANGEABLE
VALVE,SAFETY RELIEF
11010-3
6240-01-210-8146INTERCHANGEABLE
LAMP,CARTRIDGE
110103
4010-01-678-5191INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
110103

Frequently Asked Questions

What is NSN 5120-01-068-4337?

NSN 5120-01-068-4337 is a Crimping Block, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-068-4337?

NSN 5120-01-068-4337 has 1 cross-referenced part number: 110103 (Lockheed Martin Sippican, Inc. Div Communication Division).

What NSN replaces 5120-01-068-4337?

There are 3 known substitutes for 5120-01-068-4337: 4820-00-528-2836, 6240-01-210-8146, 4010-01-678-5191. Verify interchangeability with system specifications before substitution.

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