55473-12 — INSULATION,THERMAL,SPECIAL PURPO

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

55473-12: INSULATION,THERMAL,SPECIAL PURPO.

INSULATION,THERMAL,SPECIAL PURPO. Key specifications include material: CORK LAYER ALL LAYERS, layer_quantity: 1 ALL LAYERS, layer_thickness: 0.125 INCHES NOMINAL ALL LAYERS IN, special_features: 4.70 IN. DIAMETER; CENTER HOLE 2.80 IN.

DIAMETER; USED ON MISSILE STAGE I; HARDNESS CRITICAL ITEM IN, supplementary_features: END ITEM LGM-118A PEACEKEEPER MISSILE A, nuclear_hardness_critical_feature: HARDENED. This part is cataloged in the U.S. Government catalog under NSN 1420-01-294-6322, 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

55473-12

NSN: 1420-01-294-6322
FSC: 1420 — Guided Missile Components
CAGE: 07703 — ATK LAUNCH SYSTEMS LLC DBA ATK LAUNCH SYSTEMS-PROMONTORY DIV PROPULSION SYSTEMS - PROMONTORY (USA)

SPECIFICATIONS

material	CORK LAYER ALL LAYERS
layer_quantity	1 ALL LAYERS
layer_thickness	0.125 INCHES NOMINAL ALL LAYERS IN
special_features	4.70 IN. DIAMETER; CENTER HOLE 2.80 IN. DIAMETER; USED ON MISSILE STAGE I; HARDNESS CRITICAL ITEM IN
supplementary_features	END ITEM LGM-118A PEACEKEEPER MISSILE A
nuclear_hardness_critical_feature	HARDENED
NSN	1420-01-294-6322

COMPONENT DIAGRAM

KEY FEATURES

•

SUPPLEMENTARY FEATURES: END ITEM LGM-118A PEACEKEEPER MISSILE A

•

MATERIAL: CORK LAYER ALL LAYERS

•

LAYER QUANTITY: 1 ALL LAYERS

•

NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED

•

LAYER THICKNESS: 0.125 INCHES NOMINAL ALL LAYERS IN

TECHNICAL CHARACTERISTICS

SUPPLEMENTARY FEATURES	END ITEM LGM-118A PEACEKEEPER MISSILE A
SPECIAL FEATURES	4.70 IN. DIAMETER; CENTER HOLE 2.80 IN. DIAMETER; USED ON MISSILE STAGE I; HARDNESS CRITICAL ITEM IN
MATERIAL	CORK LAYER ALL LAYERS
LAYER QUANTITY	1 ALL LAYERS
NUCLEAR HARDNESS CRITICAL FEATURE	HARDENED
LAYER THICKNESS	0.125 INCHES NOMINAL ALL LAYERS IN

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 55473-12?

55473-12 is a INSULATION,THERMAL,SPECIAL PURPO.

What is the NSN for 55473-12?

55473-12 is cataloged in the U.S. Government catalog under NSN 1420-01-294-6322. This indicates validated use in U.S. government and defense supply chains.

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55473-12 — INSULATION,THERMAL,SPECIAL PURPO

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