PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10516Handle,socket Wrench

General Dynamics - Ots, Inc. · NSN 5120-01-521-3602 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-521-3602 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-521-3602. Primary manufacturer part number: 10516.
Features
  • Handle,socket Wrench — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • 1 verified cross-reference
  • Primary manufacturer: General Dynamics - Ots, Inc.
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-521-3602, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Dynamics - Ots, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-521-3602
Primary Part Number10516
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Dynamics - Ots, Inc.
StatusACTIVE
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-208-4124 INTERCHANGEABLE
Nut,plain,hexagon
5950-00-471-45676049-5102 INTERCHANGEABLE
Transformer,power
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
4920-00-481-67704410-0554 INTERCHANGEABLE
Analyzer-Monitor,vi
Atec Inc
5905-00-566-1636 INTERCHANGEABLE
Resistor,variable,wire Wound,non
1560-00-701-080210516 INTERCHANGEABLE
Cover Assy Breather
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5335-00-889-328510516 INTERCHANGEABLE
Wire Fabric
Root Corp Inc New York Wire Div
8145-00-920-442965700-85001-041 INTERCHANGEABLE
Shipping and Storag
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5340-01-323-895810516 INTERCHANGEABLE
Strap,elastic
Tymco, Inc
6515-01-500-6014105.16 INTERCHANGEABLE
Cannulated Screw Instrument and
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5330-01-642-8214G20BX16FS INTERCHANGEABLE
Seal,plain
Cospolich Inc.
Cross-Reference Index
Part NumberManufacturer
10516 PRIMARY General Dynamics - Ots, Inc. (USA)
Related Parts
5310-00-208-4124INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5950-00-471-4567INTERCHANGEABLE
TRANSFORMER,POWER
6049-5102
4920-00-481-6770INTERCHANGEABLE
ANALYZER-MONITOR,VI
4410-0554
5905-00-566-1636INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
1560-00-701-0802INTERCHANGEABLE
COVER ASSY BREATHER
10516
5335-00-889-3285INTERCHANGEABLE
WIRE FABRIC
10516
8145-00-920-4429INTERCHANGEABLE
SHIPPING AND STORAG
65700-85001-041
5340-01-323-8958INTERCHANGEABLE
STRAP,ELASTIC
10516
6515-01-500-6014INTERCHANGEABLE
CANNULATED SCREW INSTRUMENT AND
105.16
5330-01-642-8214INTERCHANGEABLE
SEAL,PLAIN
G20BX16FS
6210-01-689-1932INTERCHANGEABLE
FIXTURE,LIGHTING
EFO-X022-77.4-02
9150-01-726-2164INTERCHANGEABLE
LUBRICATING OIL,ENGINE
10516

Frequently Asked Questions

What is NSN 5120-01-521-3602?

NSN 5120-01-521-3602 is a Handle,socket Wrench, manufactured by General Dynamics - Ots, Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-521-3602?

NSN 5120-01-521-3602 has 1 cross-referenced part number: 10516 (General Dynamics - Ots, Inc.).

What NSN replaces 5120-01-521-3602?

There are 12 known substitutes for 5120-01-521-3602: 5310-00-208-4124, 5950-00-471-4567, 4920-00-481-6770 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10516?

Key specifications for 10516: End Item Identification: MK19; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN. 2 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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