137-221-09 — BASE,MAST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

137-221-09: BASE,MAST.

The BASE,MAST is a the manufacturer industrial component. Key specifications include material: STEEL AND COPPER OR RUBBER, overall_width: 3.125 INCHES NOMINAL IN, overall_length: 17.000 INCHES NOMINAL IN, special_test_features: LUBRICANT OF KEROSENE AND 5 PERCENT MOLYCOTE,WINTERIZED RUBBER - 65 DEGS. F,UNBREAKABLE INSULATOR.

This part is cataloged in the U.S. Government catalog under NSN 5985-01-195-6655, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

137-221-09

NSN: 5985-01-195-6655
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 21530 — SPENCER INDUSTRIES INC (USA)

SPECIFICATIONS

material	STEEL AND COPPER OR RUBBER
overall_width	3.125 INCHES NOMINAL IN
overall_length	17.000 INCHES NOMINAL IN
special_features	O/A DIMS & WGT:17 IN. L;3 1/8 IN. W;5 LBS;MOUNTING DATA:ON A FLAT SURFACE NOT EXCEEDING 3/4 IN. THICKNESS;USED FOR VEHICULAR INSTALLATIONS TO SUPPORT A 15 FT. WHIP ANTENNA IN A VERTICAL POSITION LBS
special_test_features	LUBRICANT OF KEROSENE AND 5 PERCENT MOLYCOTE,WINTERIZED RUBBER - 65 DEGS. F,UNBREAKABLE INSULATOR
NSN	5985-01-195-6655

COMPONENT DIAGRAM

KEY FEATURES

•

SPECIAL TEST FEATURES: LUBRICANT OF KEROSENE AND 5 PERCENT MOLYCOTE,WINTERIZED RUBBER - 65 DEGS. F,UNBREAKABLE INSULATOR

•

MATERIAL: STEEL AND COPPER OR RUBBER

TECHNICAL CHARACTERISTICS

SPECIAL TEST FEATURES	LUBRICANT OF KEROSENE AND 5 PERCENT MOLYCOTE,WINTERIZED RUBBER - 65 DEGS. F,UNBREAKABLE INSULATOR
OVERALL LENGTH	17.000 INCHES NOMINAL IN
OVERALL WIDTH	3.125 INCHES NOMINAL IN
SPECIAL FEATURES	O/A DIMS & WGT:17 IN. L;3 1/8 IN. W;5 LBS;MOUNTING DATA:ON A FLAT SURFACE NOT EXCEEDING 3/4 IN. THICKNESS;USED FOR VEHICULAR INSTALLATIONS TO SUPPORT A 15 FT. WHIP ANTENNA IN A VERTICAL POSITION LBS
MATERIAL	STEEL AND COPPER OR RUBBER

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 1

AB-1322/GRSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 137-221-09?

137-221-09 is a BASE,MAST.

What parts can replace 137-221-09?

There is 1 known substitute for 137-221-09: AB-1322/GR. Substitute compatibility should be verified for your specific system.

What is the NSN for 137-221-09?

137-221-09 is cataloged in the U.S. Government catalog under NSN 5985-01-195-6655. This indicates validated use in U.S. government and defense supply chains.

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137-221-09 — BASE,MAST

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