PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

78-104Clamp,c

Name: 78-104
SKU: 5120-01-434-9861

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-434-9861 · FSC 5120 · No Item Name Available

Verified by PartsTable

NSN 5120-01-434-9861 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-434-9861. Primary manufacturer part number: 78-104.

5120-01-434-9861 — No Item Name Available illustration

Features

Clamp,c — FSC 5120
Throat Depth: 2.000 INCHES NOMINAL IN
Test Load Rating: 10000.0 POUNDS LBS
Jaw Nominal Opening: 4.000 INCHES IN
4 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 5120-01-434-9861, 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 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5120-01-434-9861
Primary Part Number	78-104
Item Name	Clamp,c
FSC / FSG	5120 / 51 — No Item Name Available
Manufacturer	Apex Tool Group, Llc Dba Nicholson
Status	ACTIVE
Throat Depth	2.000 INCHES NOMINAL IN
Test Load Rating	10000.0 POUNDS LBS
Jaw Nominal Opening	4.000 INCHES IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 10

5120-00-222-16125120-00-222-1612 INTERCHANGEABLE

Clamp,c

General Services Administration Federal Supply Service

5930-00-755-076010000805 INTERCHANGEABLE

Switch,pressure

Us Army Aviation and Missile Command

1650-00-767-12819010 INTERCHANGEABLE

Parts Kit,regulator

Aar Allen Services, Inc Dba Aar Component Services Wellington

5945-01-099-1534 INTERCHANGEABLE

Relay Assembly

6750-01-132-669678104 INTERCHANGEABLE

Prototype Kit,engineers

Miller Dial, Llc

6515-01-360-740390105 INTERCHANGEABLE

Sensor,temperature Monitoring,sk

Mallinckrodt Inc Anesthesia Products

3040-01-564-61799010-5 INTERCHANGEABLE

Cylinder,actuating,linear

Columbus Jack Corporation Div Columbus Jack

5905-01-587-561790105 INTERCHANGEABLE

Resistor,1 Meg

Setra Systems, Inc. Dba Gems Sensors

5950-01-620-60589-0105 INTERCHANGEABLE

Coil,electrical

Thermal Dynamics Corp

9999-01-690-447478104 INTERCHANGEABLE

Filter,manifold

Williams International Co., L.l.c.

Cross-Reference Index

Part Number	Manufacturer
78-104	Apex Tool Group, Llc Dba Nicholson (USA)
78-104	Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
90105	Wright Tool Company, Llc (USA)
78-104	Armstrong Bros Tool Co (USA)

Related Parts

5120-00-222-1612INTERCHANGEABLE

CLAMP,C

5120-00-222-1612

5930-00-755-0760INTERCHANGEABLE

SWITCH,PRESSURE

10000805

1650-00-767-1281INTERCHANGEABLE

PARTS KIT,REGULATOR

9010

5945-01-099-1534INTERCHANGEABLE

RELAY ASSEMBLY

6750-01-132-6696INTERCHANGEABLE

PROTOTYPE KIT,ENGINEERS

78104

6515-01-360-7403INTERCHANGEABLE

SENSOR,TEMPERATURE MONITORING,SK

90105

3040-01-564-6179INTERCHANGEABLE

CYLINDER,ACTUATING,LINEAR

9010-5

5905-01-587-5617INTERCHANGEABLE

RESISTOR,1 MEG

90105

5950-01-620-6058INTERCHANGEABLE

COIL,ELECTRICAL

9-0105

9999-01-690-4474INTERCHANGEABLE

FILTER,MANIFOLD

78104

Frequently Asked Questions

What is NSN 5120-01-434-9861?

NSN 5120-01-434-9861 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 5120-01-434-9861?

NSN 5120-01-434-9861 has 4 cross-referenced part numbers: 78-104 (Apex Tool Group, Llc Dba Nicholson), 78-104 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 90105 (Wright Tool Company, Llc), 78-104 (Armstrong Bros Tool Co).

What NSN replaces 5120-01-434-9861?

There are 10 known substitutes for 5120-01-434-9861: 5120-00-222-1612, 5930-00-755-0760, 1650-00-767-1281 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78-104?

Key specifications for 78-104: Throat Depth: 2.000 INCHES NOMINAL IN; Special Features: SLIDING PIN SCREW; 3/4 IN. SCREW DIA IN; Test Load Rating: 10000.0 POUNDS LBS; Jaw Nominal Opening: 4.000 INCHES 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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