PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-3257PC5,7-1X1-70PSISpring Assy,valve

Kunkle Industries Inc Lonergan Valve Div · NSN 5360-01-216-8865 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-216-8865 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-216-8865. Primary manufacturer part number: A-3257PC5,7-1X1-70PSI.
Features
  • Spring Assy,valve — FSC 5360
  • 4 verified cross-references
  • Primary manufacturer: Kunkle Industries Inc Lonergan Valve Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Mechanical energy storage
  • Vibration dampening
General Description

The Spring Assy,valve, cataloged under National Stock Number 5360-01-216-8865, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kunkle Industries Inc Lonergan Valve Div. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring Assy,valve
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersKunkle Industries Inc Lonergan Valve Div (CAGE 75954)
Technical Specifications
ParameterValue
NSN5360-01-216-8865
Primary Part NumberA-3257PC5,7-1X1-70PSI
Item NameSpring Assy,valve
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKunkle Industries Inc Lonergan Valve Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2920-00-388-3567A3257 INTERCHANGEABLE
Drive,engine,electrical Starter
Purolator Products Co Div Motor Components, Llc
5330-01-195-9832 INTERCHANGEABLE
Gasket
5330-01-195-9833 INTERCHANGEABLE
Gasket
4820-01-244-7637 INTERCHANGEABLE
Valve,safety Relief
4820-01-283-0654 INTERCHANGEABLE
Valve,safety Relief
5310-01-714-7993A-3257 INTERCHANGEABLE
Nut,self-Locking,hexagon
Hartzell Propeller Llc
Cross-Reference Index
Part NumberManufacturer
A-3257PC5,7-1X1-70PSI Kunkle Industries Inc Lonergan Valve Div (USA)
A-3257 Kunkle Industries Inc Lonergan Valve Div (USA)
A-3257PC5,7-1/2X1 Kunkle Industries Inc Lonergan Valve Div (USA)
A-3257 PC 5,7 Kunkle Industries Inc Lonergan Valve Div (USA)
Related Parts
2920-00-388-3567INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
A3257
5330-01-195-9832INTERCHANGEABLE
GASKET
5330-01-195-9833INTERCHANGEABLE
GASKET
4820-01-244-7637INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-01-283-0654INTERCHANGEABLE
VALVE,SAFETY RELIEF
5310-01-714-7993INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
A-3257

Frequently Asked Questions

What is NSN 5360-01-216-8865?

NSN 5360-01-216-8865 is a Spring Assy,valve, manufactured by Kunkle Industries Inc Lonergan Valve Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-216-8865?

NSN 5360-01-216-8865 has 4 cross-referenced part numbers: A-3257PC5,7-1X1-70PSI (Kunkle Industries Inc Lonergan Valve Div), A-3257 (Kunkle Industries Inc Lonergan Valve Div), A-3257PC5,7-1/2X1 (Kunkle Industries Inc Lonergan Valve Div), A-3257 PC 5,7 (Kunkle Industries Inc Lonergan Valve Div).

What NSN replaces 5360-01-216-8865?

There are 6 known substitutes for 5360-01-216-8865: 2920-00-388-3567, 5330-01-195-9832, 5330-01-195-9833 and 3 more. Verify interchangeability with system specifications before substitution.

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