PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS171501Pin,spring

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5315-00-558-2732 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-558-2732 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-558-2732. Primary manufacturer part number: MS171501.
Features
  • Pin,spring — FSC 5315
  • 5 verified cross-references
  • Primary manufacturer: Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Pin,spring, cataloged under National Stock Number 5315-00-558-2732, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePin,spring
FSC / FSG5315 — No Item Name Available (FSG 53)
ManufacturersMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); Meggitt North Hollywood Inc (CAGE 79318); Esna, Llc (CAGE 019L2); Harvard Industries Inc (CAGE 72962); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN5315-00-558-2732
Primary Part NumberMS171501
Item NamePin,spring
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5905-00-112-1233 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
MS171501 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
100151-10 Meggitt North Hollywood Inc (USA)
79-022-094-0812 Esna, Llc (USA)
79-022-094-0812 Harvard Industries Inc (USA)
5315PL0932846 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5905-00-112-1233INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5315-00-558-2732?

NSN 5315-00-558-2732 is a Pin,spring, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-558-2732?

NSN 5315-00-558-2732 has 5 cross-referenced part numbers: MS171501 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 100151-10 (Meggitt North Hollywood Inc), 79-022-094-0812 (Esna, Llc), 79-022-094-0812 (Harvard Industries Inc), 5315PL0932846 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5315-00-558-2732?

There is 1 known substitute for 5315-00-558-2732: 5905-00-112-1233. Verify interchangeability with system specifications before substitution.

Is NSN 5315-00-558-2732 still in active supply?

NSN 5315-00-558-2732 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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