NSN 4933-01-651-0473 — this item is cataloged by the U.S. Government under National Stock Number 4933-01-651-0473. Manufacturer of record part number: SP8448496.
Also searched as4933-01-651-0473 ·
4933016510473 ·
NIIN 016510473 ·
01-651-0473 ·
FSC 4933 Weapons Maintenance and Repair Shop Specialized Equipment · CAGE 13629 · SP8448496
Manufacturer of record: Colt's Manufacturing Company, Llc
Identification
NSN: 4933-01-651-0473
NIIN: 016510473
FSC: 4933 — Weapons Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: SP8448496
Manufacturer: Colt's Manufacturing Company, Llc
General Description
The Throat Erosive Gauge, cataloged under National Stock Number 4933-01-651-0473, is classified within Federal Supply Class 4933 (Weapons Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Colt's Manufacturing Company, 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.
Other items in FSC 4933 — Weapons Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4933-00-001-8337
TARGET,BORESIGHT ALIGNMENT
4933-00-001-9985
4933-00-001-9985 · Item name not on file
4933-00-005-5105
4933-00-005-5105 · Item name not on file
4933-00-006-4092
4933-00-006-4092 · Item name not on file
4933-00-006-9208
4933-00-006-9208 · Item name not on file
4933-00-006-9209
4933-00-006-9209 · Item name not on file
4933-00-006-9211
4933-00-006-9211 · Item name not on file
4933-00-006-9219
4933-00-006-9219 · Item name not on file
Frequently Asked Questions
What is NSN 4933-01-651-0473?
NSN 4933-01-651-0473 is a Throat Erosive Gauge, manufactured by Colt's Manufacturing Company, Llc, classified under FSC 4933, Weapons Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4933-01-651-0473?
NSN 4933-01-651-0473 has 1 manufacturer part number on file: SP8448496 (Colt's Manufacturing Company, Llc).
What are the specifications of SP8448496?
Key specifications for SP8448496: Special Features: THE THROAT EROSION GAUGE IS DESIGN TO CHECK THE WEAR OF SERVICE RIFLE-WEAPON; THE GAUGE SIMPLY SLIDES INTO THE CHAMBER AND A READING IS TAKEN AT THE REAR OF THE BARREL NEW BARRELS SHOULD REGISTER AT ZERO, WHILE BARRELS TOO WO RN FOR SERVICE USE WILL REGISTER PAST THE LAST MARK. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4933-01-651-0473 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.
What is the DEMIL code for NSN 4933-01-651-0473?
NSN 4933-01-651-0473 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.