#504-6640-003 Yard Arm Assembly | Related Equipment Waveguides Antennas

504-6640-003

Antenna Support

NSN 5985-00-319-4956

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003194956

Detail Specifications

Overall Depth:
4.375 inches
Overall Length:
5.875 inches
Overall Width:
4.375 inches
Mounting Hole Diameter:
0.281 inches
Mounting Hole Type:
Plain
Mounting Method:
Unthreaded holes
Distance Between Mounting Facility Centers:
3.625 inches
Basic Shape Style:
Triangle
Mounting Facility Quantity:
3
Material:
Aluminum
Material:
Aluminum
Test Data Document:
81349-mil-a-4946 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN:
5985-00-319-4956
Item Name:
Yard Arm Assembly
Cage Code:
78702

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
64C3419
Cage Code:
97151
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
64C3419
Cage Code:
80049
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
190-72-6
Cage Code:
92755
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
64C3419
Cage Code:
63592
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
19731A
Cage Code:
05211
RNCC:
5
RNVC:
2
RNAAC:
ZC
Status:
A
MSDS:
SADC:
Part Number:
504-6640-003
Cage Code:
13499
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

  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 504-6640-003 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

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Antenna Supports
------------ P/N 504-6640-003

Best-Selling Products A collection of our most popular products

Last Updated: 07/31/2025