PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

92Mirror,inspection

Rinck-Mc Ilwaine Inc · NSN 5120-01-278-8257 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-278-8257 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-278-8257. Primary manufacturer part number: 92.
Features
  • Mirror,inspection — FSC 5120
  • Unit Type: TELESCOPING
  • Mirror Shape: ROUND
  • Mirror Diameter: 2.250 INCHES NOMINAL IN
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Extended Length: 15.000 INCHES IN
  • Retracted Length: 9.000 INCHES NOMINAL IN
  • Features Provided: 360 DEGREE SWIVEL HEAD
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Mirror,inspection, cataloged under National Stock Number 5120-01-278-8257, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Rinck-Mc Ilwaine Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-278-8257
Primary Part Number92
Item NameMirror,inspection
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerRinck-Mc Ilwaine Inc
StatusCANCELLED
Unit TypeTELESCOPING
Mirror ShapeROUND
Mirror Diameter2.250 INCHES NOMINAL IN
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Extended Length15.000 INCHES IN
Retracted Length9.000 INCHES NOMINAL IN
Features Provided360 DEGREE SWIVEL HEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5999-00-204-522217C800646-325 INTERCHANGEABLE
Clip,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-00-278-9926311S1GFJ INTERCHANGEABLE
Mirror,inspection
Shaw's Enterprises, Incorporated Dba Se Tools
5120-00-448-245523 INTERCHANGEABLE
Mirror,inspection
Cal-Van Tools Div of Chemi-Trol Chemical Co
5120-00-456-0856 INTERCHANGEABLE
Mirror,inspection
5120-00-596-109824 INTERCHANGEABLE
Mirror,inspection
Cal-Van Tools Div of Chemi-Trol Chemical Co
5940-00-614-0537 INTERCHANGEABLE
Terminal,lug
5120-00-618-6901PD5120-00-618-6901 INTERCHANGEABLE
Mirror,inspection
General Services Administration Federal Supply Service
5120-00-618-6902PD5120-00-278-9926 INTERCHANGEABLE
Mirror,inspection
General Services Administration Federal Supply Service
5120-00-879-49985120-00-879-4998 INTERCHANGEABLE
Mirror,inspection
General Services Administration Federal Supply Service
5120-01-313-40965120-01-313-4096 INTERCHANGEABLE
Mirror,inspection
General Services Administration Federal Supply Service
Cross-Reference Index
Part NumberManufacturer
0921 Rinck-Mc Ilwaine Inc (USA)
142BB Wright Tool Company, Llc (USA)
92 PRIMARY Rinck-Mc Ilwaine Inc (USA)
F-100000 B.v.d.a. International B.v. (NLD)
10082721 Nimikkeistokeskus Ncb Finland (FIN)
GGG-M-350 TY1CL1STBSZ1 General Services Administration Federal Supply Service (USA)
5120-01-278-8257 Invincible Metal Furniture Co Dba Invincible Office Furniture Div Invincible Office Furniture (USA)
GGG-M-350 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
9454B Giga, Inc. (USA)
5120-01-278-8257 Imf Solutions Llc (USA)
Related Parts
5999-00-204-5222INTERCHANGEABLE
CLIP,ELECTRICAL
17C800646-325
5120-00-278-9926INTERCHANGEABLE
MIRROR,INSPECTION
311S1GFJ
5120-00-448-2455INTERCHANGEABLE
MIRROR,INSPECTION
23
5120-00-456-0856INTERCHANGEABLE
MIRROR,INSPECTION
5120-00-596-1098INTERCHANGEABLE
MIRROR,INSPECTION
24
5940-00-614-0537INTERCHANGEABLE
TERMINAL,LUG
5120-00-618-6901INTERCHANGEABLE
MIRROR,INSPECTION
PD5120-00-618-6901
5120-00-618-6902INTERCHANGEABLE
MIRROR,INSPECTION
PD5120-00-278-9926
5120-00-879-4998INTERCHANGEABLE
MIRROR,INSPECTION
5120-00-879-4998
5120-01-313-4096INTERCHANGEABLE
MIRROR,INSPECTION
5120-01-313-4096
5120-01-313-4097INTERCHANGEABLE
MIRROR,INSPECTION
5120-01-313-4097
5120-01-335-1572INTERCHANGEABLE
MIRROR,INSPECTION
GA295

Frequently Asked Questions

What is NSN 5120-01-278-8257?

NSN 5120-01-278-8257 is a Mirror,inspection, manufactured by Rinck-Mc Ilwaine Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-278-8257?

NSN 5120-01-278-8257 has 10 cross-referenced part numbers: 0921 (Rinck-Mc Ilwaine Inc), 142BB (Wright Tool Company, Llc), 92 (Rinck-Mc Ilwaine Inc), F-100000 (B.v.d.a. International B.v.), 10082721 (Nimikkeistokeskus Ncb Finland) and 5 more.

What NSN replaces 5120-01-278-8257?

There are 12 known substitutes for 5120-01-278-8257: 5999-00-204-5222, 5120-00-278-9926, 5120-00-448-2455 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 92?

Key specifications for 92: Unit Type: TELESCOPING; Mirror Shape: ROUND; Mirror Diameter: 2.250 INCHES NOMINAL IN; Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-278-8257 still in active supply?

NSN 5120-01-278-8257 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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