NSN 5325-01-345-4599 · NIIN 013454599 · Part number 7586778
Pti Technologies Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 05228
Government record, cited
NSN 5325-01-345-4599 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-345-4599. Manufacturer of record part number: 7586778.
Also searched as5325-01-345-4599 ·
5325013454599 ·
NIIN 013454599 ·
01-345-4599 ·
FSC 5325 Fastening Devices · CAGE 05228 · 7586778
The Ring,retaining, cataloged under National Stock Number 5325-01-345-4599, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Pti Technologies Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Ring,retaining
FSC / FSG
5325 — Fastening Devices (FSG 53)
Manufacturers
Pti Technologies Inc. (CAGE 05228)
Technical Specifications
Parameter
Value
NSN
5325-01-345-4599
Primary Part Number
7586778
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
Pti Technologies Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-658-40377586778POSSIBLE MATCH
NUT,SELF-LOCKING,PLATE
Possible match (shared part number)Kratos Antenna Solutions Corporation Div Kratos Space, Training & Cyber
NSN 5325-01-345-4599 is a Ring,retaining, manufactured by Pti Technologies Inc., classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-345-4599?
NSN 5325-01-345-4599 has 1 manufacturer part number on file: 7586778 (Pti Technologies Inc.).
What NSN replaces 5325-01-345-4599?
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-658-4037, 5325-01-669-4537. Verify interchangeability with system specifications before substitution.
Is NSN 5325-01-345-4599 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.