National Stock Number (NSN) Output Data
Definition:
A CYLINDRICAL ITEM HAVING AN INTERNALLY FLANGED DIAMETER DESIGNED TO RETAIN A LENS OR WINDOW IN THE OBJECTIVE END, OR A DIOPTER SCALE AT THE VIEWING END OF AN OPTICAL INSTRUMENT. IT MAY HAVE ONE OR MORE OF THE FOLLOWING CHARACTERISTICS: INTERNAL THREAD OR MACHINED FOR A PRESS FIT, METHOD OF SECURING, AND/OR KNURLED PERIPHERY. FOR EXTERNALLY THREADED ITEMS, SEE RETAINER, OPTICAL ELEMENT. EXCLUDES CELL, OPTICAL ELEMENT; NUT, PLAIN KNURLED; NUT, PLAIN ROUND; AND RING, RETAINING.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
C687-17 | 34228 | A | 5 | 2 | 6 | HD | ||
012522 | 34228 | A | 5 | 2 | 1 | HD | ||
C685-17 | 34228 | A | 3 | 2 | 5 | HD |
CAGE Information
Code | Company |
---|---|
34228 | KOLLMORGEN CORPORATION DBA KOLLMORGE |
Federal Supply Class
Title
OPTICAL INSTRUMENTS, TEST EQUIPM
Inclusions:
INCLUDES BINOCULARS; MAGNIFIERS; MICROSCOPES; PERISCOPES; TELESCOPES; OPTICAL ELEMENTS; SUCH AS LENS, PRISMS, WINDOWS; OPTICAL BENCHES AND ASSOCIATED DEVICES; ENDOSCOPES, FIBER OPTICS (NON-MEDICAL).
Exclusions:
EXCLUDES FIRE CONTROL INSTRUMENTS, OPTICAL; SURVEYING INSTRUMENTS, OPTICAL; PHOTOGRAMMETRIC INSTRUMENTS; OCTANTS; AND SEXTANTS; OPTICAL INSTRUMENTS INTEGRATED WITH FIRE CONTROL EQUIPMENT; OPTHALMOLOGICAL INSTRUMENTS; ELECTRONIC FIBER OPTIC TEST EQUIPMENT; MEDICAL ENDOSCOPES.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
ABUJ | THREAD SIZE | 3.250 IN.-32 |
AJYP | SCREW THREAD SERIES DESIGNATOR | UNS |
SURF | SURFACE TREATMENT | ANODIZED BLACK |
BPDQ | KNURLED PERIPHERY | NOT PROVIDED |
ABET | THREAD LENGTH | 0.472 INCHES |
BMTL | INTERNAL FLANGE THICKNESS | 0.219 INCHES NOMINAL |
ABVL | APERTURE DIAMETER | 2.954 INCHES NOMINAL |
AAJD | THREAD CLASS | 3B |
ABKV | OUTSIDE DIAMETER | 4.688 INCHES NOMINAL |
FEAT | SPECIAL FEATURES | 32 PITCH ANTI-REFLECTION THREAD INSIDE SURFACE OF BOTH ENDS,SIX EA HOLES 0.1540 IN. DIA. DRILLED THROUGH EXTERNAL FLANGE,EXTERNAL FLANGE HAS TWO EA RECTANGLE MILLED AREAS 1.812 IN. FROM CENTER OF RING DIA TO OUTER EDGE OFFLANGE AND 1.000 IN. WIDE,1 EA HOLE 0.110 IN. DIA. DRILLE THROUGH EXTERNAL FLANGE,2 EA HOLES 0.188 IN. DIA DRILLED THROUGH BODY OF RING |
MATL | MATERIAL | ALUMINUM ALLOY, QQ-A-225/8 |
BMTY | GROOVE LOCATION | INSIDE FACE OF FLANGE |
AAVZ | GROOVE DIAMETER | 3.270 INCHES NOMINAL |
ADWA | INNER GROOVE WIDTH | 0.060 INCHES NOMINAL |
APJC | THREAD LOCATION | INTERNAL |
ABHP | OVERALL LENGTH | 2.343 INCHES NOMINAL |