NSN 5220-01-677-2403 · NIIN 016772403 · Part number 1775055
Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div · FSC 5220 — Inspection Gages and Precision Layout Tools · FSG 52 — Measuring Tools · CAGE 62218
Government record, cited
NSN 5220-01-677-2403 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-677-2403. Manufacturer of record part number: 1775055.
Also searched as5220-01-677-2403 ·
5220016772403 ·
NIIN 016772403 ·
01-677-2403 ·
FSC 5220 Inspection Gages and Precision Layout Tools · CAGE 62218 · 1775055
Manufacturer of record: Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div
Identification
NSN: 5220-01-677-2403
NIIN: 016772403
FSC: 5220 — Inspection Gages and Precision Layout Tools
FSG: 52 — Measuring Tools
Primary part number: 1775055
Manufacturer: Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div
General Description
The Gage,firing Pin Protrusion, cataloged under National Stock Number 5220-01-677-2403, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div. Government technical data includes 2 specifications, 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
5220-01-677-2403
Primary Part Number
1775055
Item Name
Gage,firing Pin Protrusion
FSC / FSG
5220 / 52 — Inspection Gages and Precision Layout Tools
Manufacturer
Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div
Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div (USA)
No interchangeability data on file.
Other items in FSC 5220 — Inspection Gages and Precision Layout Tools
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5220-00-001-1255
LEVEL,PRECISION,MASTER
5220-00-001-2242
5220-00-001-2242 · Item name not on file
5220-00-001-2243
5220-00-001-2243 · Item name not on file
5220-00-001-2673
5220-00-001-2673 · Item name not on file
5220-00-001-2674
5220-00-001-2674 · Item name not on file
5220-00-001-2691
5220-00-001-2691 · Item name not on file
5220-00-001-2692
5220-00-001-2692 · Item name not on file
5220-00-001-2693
5220-00-001-2693 · Item name not on file
Frequently Asked Questions
What is NSN 5220-01-677-2403?
NSN 5220-01-677-2403 is a Gage,firing Pin Protrusion, manufactured by Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
What part numbers are listed for NSN 5220-01-677-2403?
NSN 5220-01-677-2403 has 1 manufacturer part number on file: 1775055 (Navy Gage and Standards Laboratory Naval Surface Warfare Center Corona Div).
What are the specifications of 1775055?
Key specifications for 1775055: Thickness: 0.062 INCHES IN; Length: 3.00 INCHES IN; Part Name Assigned by Controlling Agency: FIRING PIN PROTRUSION GAGE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5220-01-677-2403 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.