PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31315Wrench,pipe

Ridge Tool Company · NSN 5120-01-335-2624 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-2624 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-2624. Primary manufacturer part number: 31315.
Features
  • Wrench,pipe — FSC 5120
  • Wrenching Surface Shape: ROUND SINGLE END INTERNAL
  • Wrenching Surface Size: 5.000 INCHES NOMINAL SINGLE END IN
  • Style Designator: CHAIN
  • Material: IRON AND STEEL OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Ridge Tool Company
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Iron and Steel Overall construction
General Description

The Wrench,pipe, cataloged under National Stock Number 5120-01-335-2624, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ridge Tool Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5120-01-335-2624
Primary Part Number31315
Item NameWrench,pipe
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerRidge Tool Company
StatusACTIVE
Wrenching Surface ShapeROUND SINGLE END INTERNAL
Wrenching Surface Size5.000 INCHES NOMINAL SINGLE END IN
Style DesignatorCHAIN
MaterialIRON AND STEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-066-8671C14 INTERCHANGEABLE
Clamp,synchro
Designatronics Inc Div Stock Drive Products
5935-00-071-74772682526 INTERCHANGEABLE
Connector,plug,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4130-00-100-4545C14 INTERCHANGEABLE
Strainer,capillary,refrigerant
R S P Industries Inc
5110-00-221-1372 INTERCHANGEABLE
Chisel,cold,hand
4730-00-307-4710 INTERCHANGEABLE
Cross,tube
4910-00-346-4313C14 INTERCHANGEABLE
Indicator,piston Position,igniti
Parker Hannifin Corp Dba Pneutronics
4320-00-451-7964 INTERCHANGEABLE
Stuffing Box,pump
3110-00-516-6131DA14-42A INTERCHANGEABLE
Bearing,roller,airframe
Rexnord Industries, Llc Div Aerosspace Bearing Operation
2940-00-529-273715 INTERCHANGEABLE
Filter Element,fluid
Naval Construction Battalion Center Civil Engineer Support Office Dba Exwc Ex24 Div Ex24 Tools
6105-00-738-4372 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
342-5104356 ITEM F78 Naval Sea Systems Command (USA)
07545500 J Blackwood & Son Ltd (AUS)
C-14 Ridge Tool Company (USA)
31315 PRIMARY Ridge Tool Company (USA)
Related Parts
5340-00-066-8671INTERCHANGEABLE
CLAMP,SYNCHRO
C14
5935-00-071-7477INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2682526
4130-00-100-4545INTERCHANGEABLE
STRAINER,CAPILLARY,REFRIGERANT
C14
5110-00-221-1372INTERCHANGEABLE
CHISEL,COLD,HAND
4730-00-307-4710INTERCHANGEABLE
CROSS,TUBE
4910-00-346-4313INTERCHANGEABLE
INDICATOR,PISTON POSITION,IGNITI
C14
4320-00-451-7964INTERCHANGEABLE
STUFFING BOX,PUMP
3110-00-516-6131INTERCHANGEABLE
BEARING,ROLLER,AIRFRAME
DA14-42A
2940-00-529-2737INTERCHANGEABLE
FILTER ELEMENT,FLUID
15
6105-00-738-4372INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
8040-00-894-2269INTERCHANGEABLE
ADHESIVE
EY-4014 A/B
4730-00-903-6543INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
3131-5

Frequently Asked Questions

What is NSN 5120-01-335-2624?

NSN 5120-01-335-2624 is a Wrench,pipe, manufactured by Ridge Tool Company, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-2624?

NSN 5120-01-335-2624 has 4 cross-referenced part numbers: 342-5104356 ITEM F78 (Naval Sea Systems Command), 07545500 (J Blackwood & Son Ltd), C-14 (Ridge Tool Company), 31315 (Ridge Tool Company).

What NSN replaces 5120-01-335-2624?

There are 12 known substitutes for 5120-01-335-2624: 5340-00-066-8671, 5935-00-071-7477, 4130-00-100-4545 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31315?

Key specifications for 31315: Overall Length: 15.000 INCHES NOMINAL IN; Wrenching Surface Shape: ROUND SINGLE END INTERNAL; Wrenching Surface Size: 5.000 INCHES NOMINAL SINGLE END IN; Style Designator: CHAIN. 6 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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