PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12934576Binder,load

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 3990-00-274-6746 · FSC 3990 · No Item Name Available
Verified by PartsTable
NSN 3990-00-274-6746 — this item is cataloged by the U.S. Government under National Stock Number 3990-00-274-6746. Primary manufacturer part number: 12934576.
Features
  • Binder,load — FSC 3990
  • Swivel Quantity: 2
  • Lever: INCLUDED
  • Take-Up Spring: NOT INCLUDED
  • Take-Up Length: 4.000 INCHES MINIMUM IN
  • Safe Operating Load Rating: 16000.000 POUNDS MAXIMUM LBS
  • Chain Size: 0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Chain Grab Hook: INCLUDED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Binder,load, cataloged under National Stock Number 3990-00-274-6746, is classified within Federal Supply Class 3990 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 10 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3990-00-274-6746
Primary Part Number12934576
Item NameBinder,load
FSC / FSG3990 / 39 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusCANCELLED
Swivel Quantity2
LeverINCLUDED
Take-Up SpringNOT INCLUDED
Take-Up Length4.000 INCHES MINIMUM IN
Safe Operating Load Rating16000.000 POUNDS MAXIMUM LBS
Chain Size0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Chain Grab HookINCLUDED
Tightening DeviceLEVER
Lever Length18.500 INCHES MAXIMUM IN
Nondefinitive Spec/std DataI TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3990-00-171-9774 INTERCHANGEABLE
Binder,load
3990-00-171-9775 INTERCHANGEABLE
Binder,load
3990-00-596-7044R3 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
3990-00-596-7051R4 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
3990-01-180-7587 INTERCHANGEABLE
Binder,load
3990-01-213-1239R-35 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
3990-01-213-1746R-45 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
3990-01-232-0880R-30 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
3990-01-232-0881R-40 INTERCHANGEABLE
Binder,load
Ratcliff Hoist Co
6645-01-333-1079LB7 INTERCHANGEABLE
Timer,interval
Nuarc Co Inc
Cross-Reference Index
Part NumberManufacturer
MIL-B-18161 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
GGG-B-325 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
12934576 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
LB7 Crosby Group Inc the Lebus Mfg Div (USA)
Related Parts
3990-00-171-9774INTERCHANGEABLE
BINDER,LOAD
3990-00-171-9775INTERCHANGEABLE
BINDER,LOAD
3990-00-596-7044INTERCHANGEABLE
BINDER,LOAD
R3
3990-00-596-7051INTERCHANGEABLE
BINDER,LOAD
R4
3990-01-180-7587INTERCHANGEABLE
BINDER,LOAD
3990-01-213-1239INTERCHANGEABLE
BINDER,LOAD
R-35
3990-01-213-1746INTERCHANGEABLE
BINDER,LOAD
R-45
3990-01-232-0880INTERCHANGEABLE
BINDER,LOAD
R-30
3990-01-232-0881INTERCHANGEABLE
BINDER,LOAD
R-40
6645-01-333-1079INTERCHANGEABLE
TIMER,INTERVAL
LB7
5110-01-437-2196INTERCHANGEABLE
KNIFE,POCKET
LB7

Frequently Asked Questions

What is NSN 3990-00-274-6746?

NSN 3990-00-274-6746 is a Binder,load, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 3990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3990-00-274-6746?

NSN 3990-00-274-6746 has 4 cross-referenced part numbers: MIL-B-18161 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), GGG-B-325 (Federal Specifications Promulgated by General Services Administration Washington DC), 12934576 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), LB7 (Crosby Group Inc the Lebus Mfg Div).

What NSN replaces 3990-00-274-6746?

There are 11 known substitutes for 3990-00-274-6746: 3990-00-171-9774, 3990-00-171-9775, 3990-00-596-7044 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12934576?

Key specifications for 12934576: Swivel Quantity: 2; Lever: INCLUDED; Take-Up Spring: NOT INCLUDED; Take-Up Length: 4.000 INCHES MINIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3990-00-274-6746 still in active supply?

NSN 3990-00-274-6746 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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