Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

long d

long d, Total:18 items.

The international standard classification for "long d" includes: Drills, countersinks, reamers .

The Chinese standard classification for "long d" includes: Cutters , Cutting tools .


Professional Standard - Aerospace

  • QJ 2528.12-1993 D-type rectangular long support of large combined bending die element
  • QJ 440-1978 Long Taper Shank Twist Drill (D=12~30)
  • QJ 441-1978 Lengthened Taper Shank Twist Drill (D=12~30)
  • QJ 438-1978 Long Straight Shank Twist Drill (D=2~13)

Professional Standard - Aviation

  • HB 4638-1992 Straight shank long twist drill for machining aluminum alloy d=1.00~12.00mm
  • HB 4641-1992 Taper Shank Long Twist Drill for Machining Aluminum Alloy D=6.00~30.00mm

SCC

  • MIL MIL-PRF-49291/7D-2018 FIBER, OPTICAL, TYPE II, CLASS 5, SIZE II, COMPOSITION A, WAVELENGTH D, RADIATION RESISTANT (METRIC)
  • MIL MIL-PRF-49291/11B-2013 Fiber, Optical, Type II, Class 5, Size II, Composition A, Wavelength D, Radiation Resistant, Enhanced Performance Characteristics (Metric)
  • MIL MIL-PRF-49291/11A-2011 Fiber, Optical, Type II, Class 5, Size II, Composition A, Wavelength D, Radiation Resistant, Enhanced Performance Characteristics (Metric)
  • MIL MIL-PRF-49291/11-2009 Fiber, Optical, Type II, Class 5, Size II, Composition A, Wavelength D, Radiation Resistant, Enhanced Performance Characteristics (Metric)
  • MIL MIL-PRF-49291/7C-2003 FIBER, OPTICAL, TYPE II, CLASS 5, SIZE II, COMPOSITION A, WAVELENGTH D, RADIATION RESISTANT (METRIC) (SUPERSEDING MIL-F-49291/7B)

HU-MSZT

Defense Logistics Agency

  • DLA MIL-PRF-49291/11 A-2011 FIBER, OPTICAL, TYPE II, CLASS 5, SIZE II, COMPOSITION A, WAVELENGTH D, RADIATION RESISTANT, ENHANCED PERFORMANCE CHARACTERISTICS (METRIC)
  • DLA MIL-PRF-49291/11 C-2009 FIBER, OPTICAL, TYPE II, CLASS 5, SIZE II, COMPOSITION A, WAVELENGTH D, RADIATION RESISTANT, ENHANCED PERFORMANCE CHARACTERISTICS (METRIC)
  • DLA MIL-PRF-49291/11 B-2013 FIBER, OPTICAL, TYPE II, CLASS 5, SIZE II, COMPOSITION A, WAVELENGTH D, RADIATION RESISTANT, ENHANCED PERFORMANCE CHARACTERISTICS (METRIC)

Association Francaise de Normalisation

  • NF E84-104:1982 Buckle trade. Metal std "D" and elongated "D" frame for general use.