PartsTable TECHNICAL DATA SHEET
NSN 3130-01-487-3898Government record, cited

Housing, Bearing Unit3130-01-487-3898

NSN 3130-01-487-3898 · NIIN 014873898 · Part number 901C037174
L3 Technologies, Inc. Div L3 Keo · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 34228
Government record, cited
NSN 3130-01-487-3898 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-487-3898. Manufacturer of record part number: 901C037174.
Also searched as  3130-01-487-3898 · 3130014873898 · NIIN 014873898 · 01-487-3898 · FSC 3130 Bearings, Mounted · CAGE 34228 · 901C037174
Nearby stock numbers  ·
Features
  • Housing,bearing Unit — FSC 3130
  • 1 manufacturer part number on file
  • Manufacturer of record: L3 Technologies, Inc. Div L3 Keo
Identification
  • NSN: 3130-01-487-3898
  • NIIN: 014873898
  • FSC: 3130 — Bearings, Mounted
  • FSG: 31 — Bearings
  • Primary part number: 901C037174
  • Manufacturer: L3 Technologies, Inc. Div L3 Keo
General Description

The Housing,bearing Unit, cataloged under National Stock Number 3130-01-487-3898, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. 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
NSN3130-01-487-3898
Primary Part Number901C037174
Item NameHousing,bearing Unit
FSC / FSG3130 / 31 — Bearings, Mounted
ManufacturerL3 Technologies, Inc. Div L3 Keo
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
901C037174 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
No interchangeability data on file.
Other items in FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118
3130-00-001-5118 · Item name not on file
3130-00-001-5137
BEARING UNIT,BALL
3130-00-001-6585
3130-00-001-6585 · Item name not on file
3130-00-003-0422
3130-00-003-0422 · Item name not on file
3130-00-003-0455
3130-00-003-0455 · Item name not on file
3130-00-003-0794
BEARING UNIT,BALL
3130-00-003-2802
BEARING UNIT,BALL
3130-00-003-9535
3130-00-003-9535 · Item name not on file

Frequently Asked Questions

What is NSN 3130-01-487-3898?

NSN 3130-01-487-3898 is a Housing,bearing Unit, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 3130, Bearings, Mounted. Status: active.

What part numbers are listed for NSN 3130-01-487-3898?

NSN 3130-01-487-3898 has 1 manufacturer part number on file: 901C037174 (L3 Technologies, Inc. Div L3 Keo).

What are the specifications of 901C037174?

Key specifications for 901C037174: End Item Identification: M374/M374A SUBMARINE PERISCOPE SYSTEM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3130-01-487-3898 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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