PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SR-2Drum,winch,aircraft

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · NSN 1680-01-500-5234 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-500-5234 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-500-5234. Primary manufacturer part number: SR-2.
Features
  • Drum,winch,aircraft — FSC 1680
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drum,winch,aircraft, cataloged under National Stock Number 1680-01-500-5234, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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
NSN1680-01-500-5234
Primary Part NumberSR-2
Item NameDrum,winch,aircraft
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-227-3498136317 INTERCHANGEABLE
Bearing,ball,annular
Kearfott Corporation Div Guidance and Navigation Division
3110-00-227-478128965-10-7S INTERCHANGEABLE
Bearing,ball,annular
Triumph Engine Control Systems Llc
5365-00-339-2706BS636APC363 INTERCHANGEABLE
Bushing,lever
Circor Naval Solutions Llc Dba Warren Pumps
5961-00-974-4467 INTERCHANGEABLE
Semiconductor Device,diode
3110-01-073-4671SR2 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
5985-01-074-4309D1-413A2 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5940-01-148-3545 INTERCHANGEABLE
Splice,conductor
7310-01-239-4541SR-2 INTERCHANGEABLE
Scale,portion
Edlund Co Inc
5340-01-346-2010592-6383531-1 INTERCHANGEABLE
Buckle
Naval Sea Systems Command
6515-01-532-9034SR2 INTERCHANGEABLE
Retractor,cheek
Hu-Friedy Mfg. Co., Llc
Cross-Reference Index
Part NumberManufacturer
SR-2 PRIMARY Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
3110-00-227-3498INTERCHANGEABLE
BEARING,BALL,ANNULAR
136317
3110-00-227-4781INTERCHANGEABLE
BEARING,BALL,ANNULAR
28965-10-7S
5365-00-339-2706INTERCHANGEABLE
BUSHING,LEVER
BS636APC363
5961-00-974-4467INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3110-01-073-4671INTERCHANGEABLE
BEARING,BALL,ANNULAR
SR2
5985-01-074-4309INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
D1-413A2
5940-01-148-3545INTERCHANGEABLE
SPLICE,CONDUCTOR
7310-01-239-4541INTERCHANGEABLE
SCALE,PORTION
SR-2
5340-01-346-2010INTERCHANGEABLE
BUCKLE
592-6383531-1
6515-01-532-9034INTERCHANGEABLE
RETRACTOR,CHEEK
SR2
5998-01-618-9796INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
104114
4220-01-643-7815INTERCHANGEABLE
REGULATOR,BREATHING GAS PRESSURE
SR2

Frequently Asked Questions

What is NSN 1680-01-500-5234?

NSN 1680-01-500-5234 is a Drum,winch,aircraft, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-500-5234?

NSN 1680-01-500-5234 has 1 cross-referenced part number: SR-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 1680-01-500-5234?

There are 12 known substitutes for 1680-01-500-5234: 3110-00-227-3498, 3110-00-227-4781, 5365-00-339-2706 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SR-2?

Key specifications for SR-2: End Item Identification: MARK III HELICOPTERS (SH-60B); Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: INAVY) DRUM, WINCH, AIRCRAFT. 3 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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