NSN 3419-00-172-0776 — this item is cataloged by the U.S. Government under National Stock Number 3419-00-172-0776. Manufacturer of record part number: LAP5-019-2-0001.
General Characteristics Item Description: CONSISTING OF 3 MICROMETER THREADED DIAMOND STOPS AND CALIBRATED DIALSSTAND AND MOUNTING BLOCK
1 manufacturer part number on file
Manufacturer of record: John Crane, Inc
Identification
NSN: 3419-00-172-0776
NIIN: 001720776
FSC: 3419 — Miscellaneous Machine Tools
FSG: 34 — Metalworking Machinery (continued)
Primary part number: LAP5-019-2-0001
Manufacturer: John Crane, Inc
General Description
The Lapping Fixture,lapping Machine, cataloged under National Stock Number 3419-00-172-0776, is classified within Federal Supply Class 3419 (Miscellaneous Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is John Crane, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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
Parameter
Value
NSN
3419-00-172-0776
Primary Part Number
LAP5-019-2-0001
Item Name
Lapping Fixture,lapping Machine
FSC / FSG
3419 / 34 — Miscellaneous Machine Tools
Manufacturer
John Crane, Inc
Status
ACTIVE
General Characteristics Item Description
CONSISTING OF 3 MICROMETER THREADED DIAMOND STOPS AND CALIBRATED DIALSSTAND AND MOUNTING BLOCK
Other items in FSC 3419 — Miscellaneous Machine Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3419-00-003-2250
3419-00-003-2250 · Item name not on file
3419-00-003-9883
3419-00-003-9883 · Item name not on file
3419-00-007-2423
GRINDING MACHINE,BELT,VERTICAL A
3419-00-022-3556
3419-00-022-3556 · Item name not on file
3419-00-028-7055
3419-00-028-7055 · Item name not on file
3419-00-043-4211
3419-00-043-4211 · Item name not on file
3419-00-052-8725
3419-00-052-8725 · Item name not on file
3419-00-055-0756
3419-00-055-0756 · Item name not on file
Frequently Asked Questions
What is NSN 3419-00-172-0776?
NSN 3419-00-172-0776 is a Lapping Fixture,lapping Machine, manufactured by John Crane, Inc, classified under FSC 3419, Miscellaneous Machine Tools. Status: active.
What part numbers are listed for NSN 3419-00-172-0776?
NSN 3419-00-172-0776 has 1 manufacturer part number on file: LAP5-019-2-0001 (John Crane, Inc).
What are the specifications of LAP5-019-2-0001?
Key specifications for LAP5-019-2-0001: General Characteristics Item Description: CONSISTING OF 3 MICROMETER THREADED DIAMOND STOPS AND CALIBRATED DIALSSTAND AND MOUNTING BLOCK. 1 specification is documented in the U.S. Government catalog.
Is NSN 3419-00-172-0776 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.