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NSN 5331-01-725-5701Government record, cited
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O-Ring5331-01-725-5701

NSN 5331-01-725-5701 · NIIN 017255701 · Part number MAR-8009-SPR
Envision Technology, Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 8EDV1
Government record, cited
NSN 5331-01-725-5701 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-725-5701. Manufacturer of record part number: MAR-8009-SPR.
Also searched as  5331-01-725-5701 · 5331017255701 · NIIN 017255701 · 01-725-5701 · FSC 5331 O-ring · CAGE 8EDV1 · MAR-8009-SPR
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-725-5701 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Envision Technology, Llc
Identification
  • NSN: 5331-01-725-5701
  • NIIN: 017255701
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: MAR-8009-SPR
  • Manufacturer: Envision Technology, Llc
General Description

The O-Ring, cataloged under National Stock Number 5331-01-725-5701, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Envision Technology, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-725-5701
Primary Part NumberMAR-8009-SPR
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerEnvision Technology, Llc
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
MAR-8009-SPR PRIMARY Envision Technology, Llc (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 5331-01-725-5701?

NSN 5331-01-725-5701 is a O-Ring, manufactured by Envision Technology, Llc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-725-5701?

NSN 5331-01-725-5701 has 1 manufacturer part number on file: MAR-8009-SPR (Envision Technology, Llc).

What are the specifications of MAR-8009-SPR?

Key specifications for MAR-8009-SPR: Special Features: BATTERY CAP O-RING FOR THE RAL; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: MINIATURE AIMING SYSTEMS-LASER (MAS-L). 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-725-5701 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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