1644

Spacing Threaded Standoff

NSN 5340-00-185-0375

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001850375

Detail Specifications

Thread Class:
2b left internal (includes through thread)2a right external
Thread Direction:
Right-hand left internal (includes through thread)
Thread Direction:
Right-hand right external
Flange Thickness:
1.000 inches
Length:
1.250 inches
Flange Width Across Flats:
0.250 inches
Thready Qty Per Inch (tpi):
32 left internal (includes through thread)
Thready Qty Per Inch (tpi):
32 right external
Thread Size:
0.138 inches left internal (includes through thread)
Thread Size:
0.138 inches right external
Material:
Copper alloy 360 standoff
Material Specification:
Qq-b-626 federal specification single material response standoff
Surface Treatment:
Cadmium standoff and chromate standoff
Surface Treatment Specification:
Qq-p-416 type 2 class 2 federal specification single treatment response standoff
Style Designator:
Flanged with left internal thread
Thread Series Designator:
Unc left internal (includes through thread)
Thread Series Designator:
Unc right external
NSN:
5340-00-185-0375
Item Name:
Spacer,threaded
Cage Code:
91833

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
9743-B-0632-37
Cage Code:
06540
RNCC:
C
RNVC:
1
RNAAC:
TU
Status:
A
MSDS:
SADC:
AB
Part Number:
129-1006-00
Cage Code:
80009
RNCC:
C
RNVC:
1
RNAAC:
PA
Status:
A
MSDS:
SADC:
AD
Part Number:
05625
Cage Code:
34228
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
8254
Cage Code:
91967
RNCC:
5
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
9743B0632-3
Cage Code:
1YGB8
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
9743B0632-3
Cage Code:
06540
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
8254
Cage Code:
83330
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
990B056254-3
Cage Code:
34228
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
40280
FIIG:
A08900
Concept No.:
1
App. Key:
B
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:
P
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:
0.1000lbs
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:
095190
UFC:
49790
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 1644 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Definition Definition of approved item name (AIN): "Threaded Spacer"

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

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:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION National Aeronautics and Space Administration
DSOR:
User:
SAUDI ARABIA Saudi Arabia
DSOR:
User:
TURKEY Turkey
DSOR:

Best-Selling Products A collection of our most popular products