PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1124PRing,wearing

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-398-7913 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-7913 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-7913. Primary manufacturer part number: 1124P.
Features
  • Ring,wearing — FSC 4320
  • Body Inside Diameter: 3.500 INCHES NOMINAL IN
  • Material: NICKEL ALLOY
  • Body Outside Diameter: 4.252 INCHES NOMINAL IN
  • Body Style: PLAIN
  • Corner Shape: SQUARE ALL CORNERS
  • 9 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Applications requiring Nickel Alloy construction
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-398-7913, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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
NSN4320-00-398-7913
Primary Part Number1124P
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Body Inside Diameter3.500 INCHES NOMINAL IN
MaterialNICKEL ALLOY
Body Outside Diameter4.252 INCHES NOMINAL IN
Body StylePLAIN
Corner ShapeSQUARE ALL CORNERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1560-00-335-577910656-00 INTERCHANGEABLE
Clamp,rear Strut Ju
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5306-00-430-0188106-156 INTERCHANGEABLE
Bolt,machine
Dresser Industries Inc Leroi Div
4730-00-622-9391 INTERCHANGEABLE
Elbow,pipe to Tube
5905-00-755-2917543853 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Hamilton Sundstrand Corporation Dba Collins Aerospace
5945-00-781-195510656 INTERCHANGEABLE
Flasher,solid State
Hamilton Sundstrand Corporation Dba Collins Aerospace
6685-00-878-7161164451 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5950-00-949-5402SMD568376 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6145-01-144-0475 INTERCHANGEABLE
Cable,power,electrical
6515-01-162-175310656 INTERCHANGEABLE
Splint,wrist and Forearm
Breg, Inc.
5340-01-166-4508 INTERCHANGEABLE
Clamp,synchro
Cross-Reference Index
Part NumberManufacturer
SL6416PC36 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
10656 Rps-Fl, Inc. Dba Rps Inc (USA)
256183-2 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6416PC36 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
1124P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
1124P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL6183PC36 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
256183-2 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL6183PC36 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
1560-00-335-5779INTERCHANGEABLE
CLAMP,REAR STRUT JU
10656-00
5306-00-430-0188INTERCHANGEABLE
BOLT,MACHINE
106-156
4730-00-622-9391INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5905-00-755-2917INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
543853
5945-00-781-1955INTERCHANGEABLE
FLASHER,SOLID STATE
10656
6685-00-878-7161INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164451
5950-00-949-5402INTERCHANGEABLE
REACTOR
SMD568376
6145-01-144-0475INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
6515-01-162-1753INTERCHANGEABLE
SPLINT,WRIST AND FOREARM
10656
5340-01-166-4508INTERCHANGEABLE
CLAMP,SYNCHRO
3530-01-169-1786INTERCHANGEABLE
BOBBIN,SEWING MACHINE
10656
5120-01-230-0082INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
10656

Frequently Asked Questions

What is NSN 4320-00-398-7913?

NSN 4320-00-398-7913 is a Ring,wearing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-398-7913?

NSN 4320-00-398-7913 has 9 cross-referenced part numbers: SL6416PC36 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10656 (Rps-Fl, Inc. Dba Rps Inc), 256183-2 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL6416PC36 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 1124P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 4 more.

What NSN replaces 4320-00-398-7913?

There are 12 known substitutes for 4320-00-398-7913: 1560-00-335-5779, 5306-00-430-0188, 4730-00-622-9391 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1124P?

Key specifications for 1124P: Body Inside Diameter: 3.500 INCHES NOMINAL IN; Overall Length: 0.562 INCHES NOMINAL IN; Material: NICKEL ALLOY; Body Outside Diameter: 4.252 INCHES NOMINAL IN. 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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