PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78-090Clamp,c

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-434-9853 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-434-9853 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-434-9853. Primary manufacturer part number: 78-090.
Features
  • Clamp,c — FSC 5120
  • Test Load Rating: 35000.0 POUNDS LBS
  • Jaw Nominal Opening: 10.375 INCHES IN
  • Throat Depth: 3.125 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc Dba Nicholson
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Clamp,c, cataloged under National Stock Number 5120-01-434-9853, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-434-9853
Primary Part Number78-090
Item NameClamp,c
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Test Load Rating35000.0 POUNDS LBS
Jaw Nominal Opening10.375 INCHES IN
Throat Depth3.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6130-00-141-003078090 INTERCHANGEABLE
Power Supply Subassembly
L3harris Technologies, Inc Div Space & Airborne Systems
5895-00-659-2166 INTERCHANGEABLE
Amplifier,third A,i
5895-00-908-4268 INTERCHANGEABLE
Amplifier,gyro
5331-00-933-0852 INTERCHANGEABLE
O-Ring
6650-01-004-1261 INTERCHANGEABLE
Spectrograph
5963-01-178-404078090 R3A-3 INTERCHANGEABLE
Electronic Module,standardized
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
78-090 Apex Tool Group, Llc Dba Nicholson (USA)
78-090 Armstrong Bros Tool Co (USA)
78-090 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
Related Parts
6130-00-141-0030INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
78090
5895-00-659-2166INTERCHANGEABLE
AMPLIFIER,THIRD A,I
5895-00-908-4268INTERCHANGEABLE
AMPLIFIER,GYRO
5331-00-933-0852INTERCHANGEABLE
O-RING
6650-01-004-1261INTERCHANGEABLE
SPECTROGRAPH
5963-01-178-4040INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
78090 R3A-3

Frequently Asked Questions

What is NSN 5120-01-434-9853?

NSN 5120-01-434-9853 is a Clamp,c, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-434-9853?

NSN 5120-01-434-9853 has 3 cross-referenced part numbers: 78-090 (Apex Tool Group, Llc Dba Nicholson), 78-090 (Armstrong Bros Tool Co), 78-090 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).

What NSN replaces 5120-01-434-9853?

There are 6 known substitutes for 5120-01-434-9853: 6130-00-141-0030, 5895-00-659-2166, 5895-00-908-4268 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78-090?

Key specifications for 78-090: Special Features: SQUARE HEAD SCREW; 1-1/4 IN. SCREW DIA IN; Test Load Rating: 35000.0 POUNDS LBS; Jaw Nominal Opening: 10.375 INCHES IN; Throat Depth: 3.125 INCHES NOMINAL IN. 4 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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