PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5133-25Ring,retaining

B/e Aerospace Inc Dba Interturbine · NSN 5325-01-158-4035 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-158-4035 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-158-4035. Primary manufacturer part number: 5133-25.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: B/e Aerospace Inc Dba Interturbine
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-158-4035, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is B/e Aerospace Inc Dba Interturbine. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 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)
ManufacturersLockheed Martin Corp (CAGE 98897); B/e Aerospace Inc Dba Interturbine (CAGE 92802)
Technical Specifications
ParameterValue
NSN5325-01-158-4035
Primary Part Number5133-25
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerB/e Aerospace Inc Dba Interturbine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-263-383169204D INTERCHANGEABLE
Ring,retaining
Cummins Inc.
5360-00-973-8074513325 INTERCHANGEABLE
Spring,helical,compression
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
6610-01-011-8131513325 INTERCHANGEABLE
Pin,spring Support
Honeywell International, Inc Div Aerospace-Tucson
5325-01-032-0931 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
5133-25 Lockheed Martin Corp (USA)
5133-25 PRIMARY B/e Aerospace Inc Dba Interturbine (USA)
Related Parts
5325-00-263-3831INTERCHANGEABLE
RING,RETAINING
69204D
5360-00-973-8074INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
513325
6610-01-011-8131INTERCHANGEABLE
PIN,SPRING SUPPORT
513325
5325-01-032-0931INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 5325-01-158-4035?

NSN 5325-01-158-4035 is a Ring,retaining, manufactured by B/e Aerospace Inc Dba Interturbine, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-158-4035?

NSN 5325-01-158-4035 has 2 cross-referenced part numbers: 5133-25 (Lockheed Martin Corp), 5133-25 (B/e Aerospace Inc Dba Interturbine).

What NSN replaces 5325-01-158-4035?

There are 4 known substitutes for 5325-01-158-4035: 5325-00-263-3831, 5360-00-973-8074, 6610-01-011-8131 and 1 more. Verify interchangeability with system specifications before substitution.

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