Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.297in. and 0.327in. ⁓21/64"
0.423in. ⁓7/16"
knurled no. 5
0.280in. and 0.320in.
0.775in. and 0.835in. ⁓27/32"
cross recess type 1
0.062in.
0.138in. (UTS #6)
32
720000 pounds per square inch
steel comp 301 secondary washer or steel comp 302 secondary washer or steel comp 302b secondary washer or steel comp 303 secondary washer or steel comp 303se secondary washer or steel comp 304 secondary washer or steel comp 304l secondary washer or steel comp 305 secondary washer or steel comp 308 secondary washer or steel comp 309 secondary washer or steel comp 309s secondary washer or steel comp 310 secondary washer or steel comp 310s secondary washer or steel comp 314 secondary washer or steel comp 316 secondary washer or steel comp 316l secondary washer or steel comp 317 secondary washer or steel comp 321 secondary washer or steel comp 347 secondary washer or steel comp 348 secondary washer or steel comp 384 secondary washer or steel comp 385 secondary washersteel comp 302 primary washer or steel comp 302b primary washer or steel comp 303 primary washer or steel comp 303 plus x primary washer or steel comp 303se primary washer or steel comp 303cu primary washer or steel comp 303ma primary washer or steel comp 304 primary washer or steel comp 304l primary washersteel comp 302 spring or steel comp 302b spring or steel comp 303 spring or steel comp 303 plus x spring or steel comp 303se spring or steel comp 303cu spring or steel comp 303ma spring or steel comp 304 spring or steel comp 304l springsteel comp 302 STAND-Off or steel comp 302b STAND-Off or steel comp 303 STAND-Off or steel comp 303 plus x STAND-Off or steel comp 303se STAND-Off or steel comp 303cu STAND-Off or steel comp 303ma STAND-Off or steel comp 304 STAND-Off or steel comp 304l STAND-Offsteel comp 301 threads or steel comp 302 threads or steel comp 302b threads or steel comp 303 threads or steel comp 303se threads or steel comp 304 threads or steel comp 304l threads or steel comp 305 threads or steel comp 308 threads or steel comp 309 threads or steel comp 309s threads or steel comp 310 threads or steel comp 310s threads or steel comp 314 threads or steel comp 316 threads or steel comp 316l threads or steel comp 317 threads or steel comp 321 threads or steel comp 347 threads or steel comp 348 threads or steel comp 384 threads or steel comp 385 threads
passivate secondary washerpassivate primary washerpassivate springpassivate STAND-Offpassivate threads
QQ-P-35 fed spec single treatment response secondary WASHERQQ-P-35 fed spec single treatment response primary WASHERQQ-P-35 fed spec single treatment response SPRINGQQ-P-35 fed spec single treatment response STAND-OFFQQ-P-35 fed spec single treatment response threads
unc
A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
Packing shall be accomplished in accordance with table c.ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
No special marking.
OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.
SPI No.: Special packaging instructions number.
LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.
SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.
Defense logistics agency, enterprise business systems
Brac mmac for oc-alc
SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.
SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.
MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.
MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category
IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.