NSN 5210-01-423-9340 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-423-9340. Manufacturer of record part number: 60710139-9.
Nearby stock numbers← 5210-01-423-5652
·
5210-01-424-0303 Template, Hinge Butt, Door and Jamb →
Features
Optical Flat — FSC 5210
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 5210-01-423-9340
NIIN: 014239340
FSC: 5210 — Measuring Tools, Craftsmen's
FSG: 52 — Measuring Tools
Primary part number: 60710139-9
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Optical Flat, cataloged under National Stock Number 5210-01-423-9340, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5210 — Measuring Tools, Craftsmen's
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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5210-00-001-2645 · Item name not on file
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5210-00-003-2896 · Item name not on file
5210-00-003-3046
5210-00-003-3046 · Item name not on file
5210-00-003-7501
5210-00-003-7501 · Item name not on file
5210-00-003-7532
5210-00-003-7532 · Item name not on file
5210-00-003-9939
5210-00-003-9939 · Item name not on file
5210-00-003-9941
GAGE,THICKNESS
5210-00-004-0663
BLADE,THICKNESS GAGE
Frequently Asked Questions
What is NSN 5210-01-423-9340?
NSN 5210-01-423-9340 is a Optical Flat, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
What part numbers are listed for NSN 5210-01-423-9340?
NSN 5210-01-423-9340 has 1 manufacturer part number on file: 60710139-9 (Northrop Grumman Systems Corporation).
What are the specifications of 60710139-9?
Key specifications for 60710139-9: End Item Identification: OH-58D AHIP (ARMY HELICOPTER IMPROVEMENT PROGRAM), ROTARY WING AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5210-01-423-9340 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.