61-251641-40-0142B-0542B

Assembled Washer Screw

NSN 5305-01-072-9133

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010729133

Technical Specifications of NSN

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
Between 0.900 inches and 1.000 inches
Fastener Length:
1.000 inches
Head Style:
Pan no. 2
Head Diameter:
Between 0.473 inches and 0.492 inches
Head Height:
Between 0.130 inches and 0.144 inches
Washer Quantity:
1
Internal Drive Style:
Slot
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Primary Washer Outside Diameter:
Between 0.494 inches and 0.510 inches
Primary Washer Style:
Flat external teeth
Primary Washer Material Thickness:
Between 0.023 inches and 0.028 inches
Material Specification:
Aisi assn standard all material responses fastener
Material Specification:
Aisi assn standard all material responses primary washer
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Qq-p-416, type 2 class 3 federal specification single treatment response
Thread Series Designator:
Unc
NSN:
5305-01-072-9133
Item Name:
Screw,lockwasher
Cage Code:
78189

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
69-662-81
Cage Code:
30554
RNCC:
7
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
P-15121-81
Cage Code:
45722
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06660
FIIG:
A003B0
Concept No.:
App. Key:
SA
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Lockwasher Screw"

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
DSOR:
User:
U.S. MARINE CORPS U.s. Marine Corps
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:

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