4609-551 — 4609-551

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

4609-551: 4609-551.

The 4609-551 is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT, AIRLIFTER C-17A A. This part is cataloged in the U.S.

Government catalog under NSN 6625-00-017-2641, 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

MRO→ MRO_GENERAL→ 4609-551

NSN: 6625-00-017-2641
NIINs: 000172641, 014537810
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)

SPECIFICATIONS

end_item_identification	AIRCRAFT, AIRLIFTER C-17A A
NSN	6625-00-017-2641

COMPONENT DIAGRAM

KEY FEATURES

•

RESISTANCE TOLERANCE IN PERCENT: -3.0 TO 3.0

•

OVERALL THICKNESS: 0.063 INCHES NOMINAL IN

•

MOUNTING CONFIGURATION: TWO 0.120 IN. DIA MTG HOLES 0.812 IN. C TO C,TWO 0.089 IN. DIA MTG HOLES TAPPED 4-40 UNC CLASS 2B THD 1.437 IN. C TO C IN

•

MATERIAL: ALUMINUM BACKING

TECHNICAL CHARACTERISTICS

RESISTANCE TOLERANCE IN PERCENT	-3.0 TO 3.0
OVERALL THICKNESS	0.063 INCHES NOMINAL IN
SPECIAL FEATURES	BACKING SURFACE TREATMENT: IRIDITE PER MIL-C-5541 AND ONE COAT GRAY ZINCCHROMATE
MOUNTING CONFIGURATION	TWO 0.120 IN. DIA MTG HOLES 0.812 IN. C TO C,TWO 0.089 IN. DIA MTG HOLES TAPPED 4-40 UNC CLASS 2B THD 1.437 IN. C TO C IN
MATERIAL	ALUMINUM BACKING

SUBSTITUTES & CROSS-REFERENCES 1

A9116-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4609-551?

4609-551 is a 4609-551. It is classified as a MRO (MRO_GENERAL).

What parts can replace 4609-551?

There is 1 known substitute for 4609-551: A9116-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 4609-551?

4609-551 is cataloged in the U.S. Government catalog under NSN 6625-00-017-2641. This indicates validated use in U.S. government and defense supply chains.

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