PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5100-37SRing,retaining

Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque · NSN 5325-01-559-9724 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-559-9724 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-559-9724. Primary manufacturer part number: 5100-37S.
Features
  • Ring,retaining — FSC 5325
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-559-9724, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque. This item has 4 commercial cross-references 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.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersCurtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (CAGE 63600)
Technical Specifications
ParameterValue
NSN5325-01-559-9724
Primary Part Number5100-37S
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-135-3973 INTERCHANGEABLE
Resistor,fixed,composition
6625-00-138-6501P3885-011-01 INTERCHANGEABLE
Lead,test
Us Army Aviation and Missile Command
5325-00-263-5869 INTERCHANGEABLE
Ring,retaining
5961-00-361-87532N3054A INTERCHANGEABLE
Transistor
Central Semiconductor, Llc Dba Central Semiconductor Corp
5120-00-602-4845 INTERCHANGEABLE
Pliers,retaining Ring
5325-00-715-1152 INTERCHANGEABLE
Ring,retaining
6145-01-267-3115 INTERCHANGEABLE
Cable,special Purpose,electrical
6515-01-355-29930509 INTERCHANGEABLE
Filter,ostomy Bag
Coloplast Corp
5305-01-372-5675510037 INTERCHANGEABLE
Thumbscrew
Precision Scientific Petroleum Instruments Co
6515-01-465-45675100-37 INTERCHANGEABLE
Saw,sagittal,microsurgical
Buffalo Supply Inc.
Cross-Reference Index
Part NumberManufacturer
5100-37S PRIMARY Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
0509 PL FIND NO 12 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
0509 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
5100-37 Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque (USA)
Related Parts
5905-00-135-3973INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
6625-00-138-6501INTERCHANGEABLE
LEAD,TEST
P3885-011-01
5325-00-263-5869INTERCHANGEABLE
RING,RETAINING
5961-00-361-8753INTERCHANGEABLE
TRANSISTOR
2N3054A
5120-00-602-4845INTERCHANGEABLE
PLIERS,RETAINING RING
5325-00-715-1152INTERCHANGEABLE
RING,RETAINING
6145-01-267-3115INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6515-01-355-2993INTERCHANGEABLE
FILTER,OSTOMY BAG
0509
5305-01-372-5675INTERCHANGEABLE
THUMBSCREW
510037
6515-01-465-4567INTERCHANGEABLE
SAW,SAGITTAL,MICROSURGICAL
5100-37
5940-01-471-6963INTERCHANGEABLE
COVER,TERMINAL BOARD
51-0037
5305-01-483-2246INTERCHANGEABLE
SCREW,MACHINE
51003-7

Frequently Asked Questions

What is NSN 5325-01-559-9724?

NSN 5325-01-559-9724 is a Ring,retaining, manufactured by Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-559-9724?

NSN 5325-01-559-9724 has 4 cross-referenced part numbers: 5100-37S (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque), 0509 PL FIND NO 12 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque), 0509 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque), 5100-37 (Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque).

What NSN replaces 5325-01-559-9724?

There are 12 known substitutes for 5325-01-559-9724: 5905-00-135-3973, 6625-00-138-6501, 5325-00-263-5869 and 9 more. Verify interchangeability with system specifications before substitution.

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