PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99-1515Ring,retaining

Allison Transmission Inc Dba Allison Transmission, Inc · NSN 5325-01-437-6743 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-437-6743 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-437-6743. Primary manufacturer part number: 99-1515.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-437-6743, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-437-6743
Primary Part Number99-1515
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerAllison Transmission Inc Dba Allison Transmission, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5915-00-681-6562 INTERCHANGEABLE
Filter,radio Frequency Interfere
6640-01-472-426953512-227 INTERCHANGEABLE
Pipet,automatic
Vwr International, Llc Dba Vwr Scientific
Cross-Reference Index
Part NumberManufacturer
99-1515 PRIMARY Allison Transmission Inc Dba Allison Transmission, Inc (USA)
Related Parts
5915-00-681-6562INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
6640-01-472-4269INTERCHANGEABLE
PIPET,AUTOMATIC
53512-227

Frequently Asked Questions

What is NSN 5325-01-437-6743?

NSN 5325-01-437-6743 is a Ring,retaining, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-437-6743?

NSN 5325-01-437-6743 has 1 cross-referenced part number: 99-1515 (Allison Transmission Inc Dba Allison Transmission, Inc).

What NSN replaces 5325-01-437-6743?

There are 2 known substitutes for 5325-01-437-6743: 5915-00-681-6562, 6640-01-472-4269. Verify interchangeability with system specifications before substitution.

What are the specifications of 99-1515?

Key specifications for 99-1515: Special Features: SNAP FIT. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com