NSN 5210-00-900-9309 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-900-9309. Manufacturer of record part number: 448Z-6ME.
General Characteristics Item Description: ENGLISH/METRIC; 0 TO 6 IN. (0 TO 150MM) RANGE; 0.001 IN. (0.02MM) GRADUATIONS; ONE BLADE; 2-3/4 IN. BASE LG; 1/4 IN. BASE WIDTH; FINE ADJUSTMENT SCREW; SLIDE LOCK NUT; FURNISHED IN CASE MM
3 manufacturer part numbers on file
Manufacturer of record: L.s. Starrett Company (the) Div Tool Division
Identification
NSN: 5210-00-900-9309
NIIN: 009009309
FSC: 5210 — Measuring Tools, Craftsmen's
FSG: 52 — Measuring Tools
Primary part number: 448Z-6ME
Manufacturer: L.s. Starrett Company (the) Div Tool Division
General Description
The Gage,depth,vernier, cataloged under National Stock Number 5210-00-900-9309, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5210-00-900-9309
Primary Part Number
448Z-6ME
Item Name
Gage,depth,vernier
FSC / FSG
5210 / 52 — Measuring Tools, Craftsmen's
Manufacturer
L.s. Starrett Company (the) Div Tool Division
Status
ACTIVE
General Characteristics Item Description
ENGLISH/METRIC; 0 TO 6 IN. (0 TO 150MM) RANGE; 0.001 IN. (0.02MM) GRADUATIONS; ONE BLADE; 2-3/4 IN. BASE LG; 1/4 IN. BASE WIDTH; FINE ADJUSTMENT SCREW; SLIDE LOCK NUT; FURNISHED IN CASE MM
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6220-01-295-20225231-2POSSIBLE MATCH
REFLECTOR,LIGHT
Possible match (shared part number)Pdi Ground Support Systems, Inc.
4520-01-351-582152312POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
Possible match (shared part number)Indeeco Llc Dba Indeeco
6240-01-459-326752313POSSIBLE MATCH
LAMP,METAL HALIDE
Possible match (shared part number)Venture Lighting International, Inc. Dba Venture Lighting Intl
7025-01-501-565252312POSSIBLE MATCH
INTERFACE UNIT,AUTOMATIC DATA PR
Possible match (shared part number)Naval Air Warfare Ctr Aircraft Div
L.s. Starrett Company (the) Div Tool Division (USA)
Related Parts
6220-01-295-2022POSSIBLE MATCH
REFLECTOR,LIGHT
5231-2
4520-01-351-5821POSSIBLE MATCH
HEATING ELEMENT,ELECTRICAL,NONIM
52312
6240-01-459-3267POSSIBLE MATCH
LAMP,METAL HALIDE
52313
7025-01-501-5652POSSIBLE MATCH
INTERFACE UNIT,AUTOMATIC DATA PR
52312
Frequently Asked Questions
What is NSN 5210-00-900-9309?
NSN 5210-00-900-9309 is a Gage,depth,vernier, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
What part numbers are listed for NSN 5210-00-900-9309?
NSN 5210-00-900-9309 has 3 manufacturer part numbers on file: 448Z-6ME (L.s. Starrett Company (the) Div Tool Division), 448-6ME (General Electric Company), 52312 (L.s. Starrett Company (the) Div Tool Division).
What NSN replaces 5210-00-900-9309?
4 possible matches (shared part number, not a government interchangeability claim): 6220-01-295-2022, 4520-01-351-5821, 6240-01-459-3267. Verify interchangeability with system specifications before substitution.
What are the specifications of 448Z-6ME?
Key specifications for 448Z-6ME: General Characteristics Item Description: ENGLISH/METRIC; 0 TO 6 IN. (0 TO 150MM) RANGE; 0.001 IN. (0.02MM) GRADUATIONS; ONE BLADE; 2-3/4 IN. BASE LG; 1/4 IN. BASE WIDTH; FINE ADJUSTMENT SCREW; SLIDE LOCK NUT; FURNISHED IN CASE MM. 1 specification is documented in the U.S. Government catalog.
Is NSN 5210-00-900-9309 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.