PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NW15876Plunger,relief Valve

Tld Wollard Llc · NSN 2530-01-063-5231 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-063-5231 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-063-5231. Primary manufacturer part number: NW15876.
Features
  • Plunger,relief Valve — FSC 2530
  • 4 verified cross-references
  • Primary manufacturer: Tld Wollard Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plunger,relief Valve, cataloged under National Stock Number 2530-01-063-5231, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Tld Wollard Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-063-5231
Primary Part NumberNW15876
Item NamePlunger,relief Valve
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3930-00-591-78912C2740 INTERCHANGEABLE
O Ring,hydraulic Co
Cascade Corp
4730-00-774-644015876 INTERCHANGEABLE
Plug,distributing
Alfa Laval Inc
5310-01-105-1862182024-1 INTERCHANGEABLE
Washer,flat
Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division
3455-01-134-225315876 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
5985-01-279-4711 INTERCHANGEABLE
Waveguide Assembly
8145-01-563-8433775E001 INTERCHANGEABLE
Shipping and Storag
Erie Engineered Products, Inc. Dba Erie Engineered Products Inc
Cross-Reference Index
Part NumberManufacturer
15876 Tld Wollard Llc (USA)
1820241 R. H. Sheppard Co., Inc. Dba Sheppard (USA)
NW15876 PRIMARY Tld Wollard Llc (USA)
44-15876 Wheeler Fleet Solutions, Co. (USA)
Related Parts
3930-00-591-7891INTERCHANGEABLE
O RING,HYDRAULIC CO
2C2740
4730-00-774-6440INTERCHANGEABLE
PLUG,DISTRIBUTING
15876
5310-01-105-1862INTERCHANGEABLE
WASHER,FLAT
182024-1
3455-01-134-2253INTERCHANGEABLE
CUTTER,MILLING,END
15876
5985-01-279-4711INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
8145-01-563-8433INTERCHANGEABLE
SHIPPING AND STORAG
775E001

Frequently Asked Questions

What is NSN 2530-01-063-5231?

NSN 2530-01-063-5231 is a Plunger,relief Valve, manufactured by Tld Wollard Llc, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-063-5231?

NSN 2530-01-063-5231 has 4 cross-referenced part numbers: 15876 (Tld Wollard Llc), 1820241 (R. H. Sheppard Co., Inc. Dba Sheppard), NW15876 (Tld Wollard Llc), 44-15876 (Wheeler Fleet Solutions, Co.).

What NSN replaces 2530-01-063-5231?

There are 6 known substitutes for 2530-01-063-5231: 3930-00-591-7891, 4730-00-774-6440, 5310-01-105-1862 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NW15876?

Key specifications for NW15876: End Item Identification: TRACTOR,WHEELED,AIRCRAFT TOWING MODEL JG-75. 1 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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