1657AS0520-1 — CONTROL SECTION,GUIDED MISSILE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1657AS0520-1: CONTROL SECTION,GUIDED MISSILE.

The CONTROL SECTION,GUIDED MISSILE is a the manufacturer industrial component. Key specifications include gross_weight: 100.0 SHIPPING CONTAINER POUNDS, model_number: WCU-1/B, unable_to_decode: UNABLE TO DECODE, dod_ammunition_code: 1420-PT99, package_nominal_overall_diameter: 23.75 INCHES IN, package_nominal_overall_length_and_type: 23.61 INCHES SHIPPING CONTAINER IN. This part is cataloged in the U.S.

Government catalog under NSN 1420-01-271-7774, 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

1657AS0520-1

NSN: 1420-01-271-7774
FSC: 1420 — Guided Missile Components
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

gross_weight	100.0 SHIPPING CONTAINER POUNDS
model_number	WCU-1/B
unable_to_decode	UNABLE TO DECODE
dod_ammunition_code	1420-PT99
package_nominal_overall_diameter	23.75 INCHES IN
package_nominal_overall_length_and_type	23.61 INCHES SHIPPING CONTAINER IN
general_characteristics_item_description	HARPOON,GRAY,C/O ACTUATOR,ROTARY-INSULATED TWO EA 642AS0246-7 AND -8 ATU-93/B AND ATU-80/B,10.90 IN. LG,13.50 IN. DIA.,1 PER MK620-0 S-S CNTR,EMPTY CNTR WT. 50.00 LBS LBS
NSN	1420-01-271-7774

COMPONENT DIAGRAM

KEY FEATURES

•

MODEL NUMBER: WCU-1/B

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: HARPOON,GRAY,C/O ACTUATOR,ROTARY-INSULATED TWO EA 642AS0246-7 AND -8 ATU-93/B AND ATU-80/B,10.90 IN. LG,13.50 IN. DIA.,1 PER MK620-0 S-S CNTR,EMPTY CNTR WT. 50.00 LBS LBS

•

PACKAGE NOMINAL OVERALL DIAMETER: 23.75 INCHES IN

•

PACKAGE NOMINAL OVERALL LENGTH AND TYPE: 23.61 INCHES SHIPPING CONTAINER IN

•

DOD AMMUNITION CODE: 1420-PT99

•

UNABLE TO DECODE: UNABLE TO DECODE

•

GROSS WEIGHT: 100.0 SHIPPING CONTAINER POUNDS

TECHNICAL CHARACTERISTICS

MODEL NUMBER	WCU-1/B
GENERAL CHARACTERISTICS ITEM DESCRIPTION	HARPOON,GRAY,C/O ACTUATOR,ROTARY-INSULATED TWO EA 642AS0246-7 AND -8 ATU-93/B AND ATU-80/B,10.90 IN. LG,13.50 IN. DIA.,1 PER MK620-0 S-S CNTR,EMPTY CNTR WT. 50.00 LBS LBS
PACKAGE NOMINAL OVERALL DIAMETER	23.75 INCHES IN
PACKAGE NOMINAL OVERALL LENGTH AND TYPE	23.61 INCHES SHIPPING CONTAINER IN
DOD AMMUNITION CODE	1420-PT99
UNABLE TO DECODE	UNABLE TO DECODE
GROSS WEIGHT	100.0 SHIPPING CONTAINER POUNDS

SUBSTITUTES & CROSS-REFERENCES 3

AS2410Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

1420-PT99Reference document

Same NSN cross-reference

Reference document — Informative reference only

WGU-1/B GRAYReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (P)

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FREQUENTLY ASKED QUESTIONS

What is 1657AS0520-1?

1657AS0520-1 is a CONTROL SECTION,GUIDED MISSILE.

What parts can replace 1657AS0520-1?

There are 3 known substitutes for 1657AS0520-1: AS2410, 1420-PT99, WGU-1/B GRAY. Substitute compatibility should be verified for your specific system.

What is the NSN for 1657AS0520-1?

1657AS0520-1 is cataloged in the U.S. Government catalog under NSN 1420-01-271-7774. This indicates validated use in U.S. government and defense supply chains.

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