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NSN 5305-01-161-6941, 5305011616941
SCREW,ASSEMBLED WASHER

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 011616941
Codification Country
United States
Item Name Code
INC 06660
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5305-01-161-6941

National Stock Number (NSN) 5305-01-161-6941, or NIIN 011616941, (screw,assembled washer) was assigned September 9, 1983 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 06660. [A SCREW, (AS MODIFIED) TO WHICH HAS BEEN ASSEMBLED ONE OR MORE NONREMOVABLE WASHER(S).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305011616941 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
SPECIAL FEATURES
(FEAT) 2 HOLES IN WASER DIRECTLY OPPOSITE EACH OTHER 0.122-0.128 IN. DIA; TOP OF HEAD CHAMFERED 15.0 DEG X 0.380 IN.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FASTENER LENGTH
(AASB) 1.511 INCHES MINIMUM AND 1.521 INCHES MAXIMUM
HEAD DIAMETER
(AASL) 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
PRIMARY WASHER STYLE
(CTHW) FLAT
PRIMARY WASHER MATERIAL THICKNESS
(CTJJ) 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3A
HEAD STYLE
(AASK) FLAT EXTENDED WASHER
EXTENDED WASHER THICKNESS
(AATD) 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.417 INCHES MINIMUM AND 0.427 INCHES MAXIMUM
INTERNAL DRIVE STYLE
(ABQZ) W/O INTERNAL DRIVE
PRIMARY WASHER OUTSIDE DIAMETER
(CSPG) 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
THREAD SERIES DESIGNATOR
(THSD) UNF
EXTENDED WASHER DIAMETER
(AATC) 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 20
THREAD LENGTH
(AASA) 1.361 INCHES MINIMUM AND 1.371 INCHES MAXIMUM
WASHER QUANTITY
(AAVW) 1
NOMINAL THREAD DIAMETER
(AHYM) 0.500 INCHES
MATERIAL
(MATT) STEEL COMP 630 OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

Manufacturer Part Numbers

28906091

RNCC
5
RNVC
2
28906091

RNCC
3
RNVC
2
28906091

RNCC
5
RNVC
9
5305011616941

011616941

011616941


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