1657AS0421-2 — GUIDED MISSILE,PRACTICE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1657AS0421-2: GUIDED MISSILE,PRACTICE.

The GUIDED MISSILE,PRACTICE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1420-01-271-3437, 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

1657AS0421-2

NSN: 1420-01-271-3437
FSC: 1420 — Guided Missile Components
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

Part Number	1657AS0421-2
NSN	1420-01-271-3437

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: POST-MOD,TARTAR,GRAY,C/O WING ASSY UPPER LEFT 1657AS0405-2 ALT 0405-1,WING ASSY UPPER RIGHT 1657AS0410-2 ALT 0410-1,WING ASSY LOWER LEFT 1657AS0403-2 ALT 0403-1,WING ASSY LOWER RIGHT 1657AS0413-2 ALT 0413-1,FIN BSTR 642AS0342-3 ALT 72A445002-1005,FIN BSTR 642AS0342-4 ALT 72A445002-1004,FIN ASSY 1657AS0412-3 ALT -1,FIN ASSY 1657AS0412-4 ALT -2,F/HARPOON MSL,36.00 IN. LG,36.00 IN. W,23.00 IN. H,WT. 196.00 LBS,DIMENSIONS AND WT. INCLUDE TRI-WALL CARDBOARD PALLATIZED STRUCTURED BOX LBS

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

POST-MOD,TARTAR,GRAY,C/O WING ASSY UPPER LEFT 1657AS0405-2 ALT 0405-1,WING ASSY UPPER RIGHT 1657AS0410-2 ALT 0410-1,WING ASSY LOWER LEFT 1657AS0403-2 ALT 0403-1,WING ASSY LOWER RIGHT 1657AS0413-2 ALT 0413-1,FIN BSTR 642AS0342-3 ALT 72A445002-1005,FIN BSTR 642AS0342-4 ALT 72A445002-1004,FIN ASSY 1657AS0412-3 ALT -1,FIN ASSY 1657AS0412-4 ALT -2,F/HARPOON MSL,36.00 IN. LG,36.00 IN. W,23.00 IN. H,WT. 196.00 LBS,DIMENSIONS AND WT. INCLUDE TRI-WALL CARDBOARD PALLATIZED STRUCTURED BOX LBS

OTHER ITEMS IN FSC 1420 — Guided Missile Components

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

1420-00-001-1306 1420-00-001-1308 1420-00-001-1309 1420-00-001-3693 1420-00-001-4003 1420-00-001-4004 1420-00-001-6948 1420-00-003-0174

SUBSTITUTES & CROSS-REFERENCES 1

AS2400Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (P)

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FREQUENTLY ASKED QUESTIONS

What is 1657AS0421-2?

1657AS0421-2 is a GUIDED MISSILE,PRACTICE.

What parts can replace 1657AS0421-2?

There is 1 known substitute for 1657AS0421-2: AS2400. Substitute compatibility should be verified for your specific system.

What is the NSN for 1657AS0421-2?

1657AS0421-2 is cataloged in the U.S. Government catalog under NSN 1420-01-271-3437. This indicates validated use in U.S. government and defense supply chains.

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