PartsTable TECHNICAL DATA SHEET
NSN 5331-01-592-2518Government record, cited

O-Ring Set5331-01-592-2518

NSN 5331-01-592-2518 · NIIN 015922518 · Part number RK-PSL
M&j Engineering · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 1SE29
Government record, cited
NSN 5331-01-592-2518 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-592-2518. Manufacturer of record part number: RK-PSL.
Also searched as  5331-01-592-2518 · 5331015922518 · NIIN 015922518 · 01-592-2518 · FSC 5331 O-ring · CAGE 1SE29 · RK-PSL
Nearby stock numbers  ·
Features
  • O-Ring Set — FSC 5331
  • 2 manufacturer part numbers on file
  • Manufacturer of record: M&j Engineering
Identification
  • NSN: 5331-01-592-2518
  • NIIN: 015922518
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: RK-PSL
  • Manufacturer: M&j Engineering
General Description

The O-Ring Set, cataloged under National Stock Number 5331-01-592-2518, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is M&j Engineering. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-592-2518
Primary Part NumberRK-PSL
Item NameO-Ring Set
FSC / FSG5331 / 53 — O-ring
ManufacturerM&j Engineering
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
RK-PSL Omni Swivel Intl (USA)
RK-PSL PRIMARY M&j Engineering (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING

Frequently Asked Questions

What is NSN 5331-01-592-2518?

NSN 5331-01-592-2518 is a O-Ring Set, manufactured by M&j Engineering, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-592-2518?

NSN 5331-01-592-2518 has 2 manufacturer part numbers on file: RK-PSL (Omni Swivel Intl), RK-PSL (M&j Engineering).

What are the specifications of RK-PSL?

Key specifications for RK-PSL: Part Name Assigned by Controlling Agency: 1ST STAGE O-RING KIT LP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-592-2518 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.
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