556-8545101 ASSYB — TOOL KIT,VALVE SEAT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

556-8545101 ASSYB: TOOL KIT,VALVE SEAT.

The TOOL KIT,VALVE SEAT is a the manufacturer industrial component. Key specifications include special_features: SEAT INTERNAL DIAMETER: 3.3"; VALVE BODY ACCESS DIAMETER: 5.982", end_item_identification: MANF, STBD RET, general_characteristics_item_description: MANIFOLD DRAWING NUMBER: 2644-5601, part_name_assigned_by_controlling_agency: HYDRAULIC MANIFOLD TOOL. This part is cataloged in the U.S.

Government catalog under NSN 5180-01-708-0568, 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

556-8545101 ASSYB

NSN: 5180-01-708-0568
FSC: 5180 — Sets, Kits, and Outfits of Hand Tools
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

special_features	SEAT INTERNAL DIAMETER: 3.3"; VALVE BODY ACCESS DIAMETER: 5.982"
end_item_identification	MANF, STBD RET
general_characteristics_item_description	MANIFOLD DRAWING NUMBER: 2644-5601
part_name_assigned_by_controlling_agency	HYDRAULIC MANIFOLD TOOL
NSN	5180-01-708-0568

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: MANIFOLD DRAWING NUMBER: 2644-5601

•

FUNCTIONAL DESCRIPTION: ASSEMBLY 2 CONSISTS OF: SLOTTED SPRING PIN, CORROSION RESISTANT STEEL PER MIL-P-10971TYCOMP B2 (QUANTITY 2);SLFLKG GALV HEX NUT, STEEL PER MIL-DTL-25027 (QUANTITY 1);STOP PLATE, ALUMINUM PER QQ-A-200/8 ALLOY 6061 TEM-T6 (QUANTITY 1);PULL ROD, BRASS PER ASTM-B21 ALLOY-C468400, TEMP-H02 (QUANTITY 1);EXPANSION SCREW, NICKEL COPPER PER QQ-N-281 CL-A COND-HF, FM-1-CD (QUANTITY 1);EXPANSION TUBE, NICKEL ALUMINUM BRONZE PER ASTM-B150 FM-ROD, ALY-UNSC63200 (QUANTITY 1);EXPANSION PLUG, NICKEL COPPER PER QQ-N-281, CL B FORM 1 CD (QTY 1); WASHER, BRASS PER ASTM-B21 ALY-C46400, TEMP-H02 (QTY 1);EXTRACTOR NUT, NICKEL COPPER PER ASTM-F467 ALY-400 (QTY 1);EXPANSION UNIT, STEEL PER ASTM-A563 GRADE D (QUANTITY 1);SLFLKG GALV HEX NUT, STEEL PER MIL-DTL-25027 (QUANTITY 1)

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	MANIFOLD DRAWING NUMBER: 2644-5601
SPECIAL FEATURES	SEAT INTERNAL DIAMETER: 3.3"; VALVE BODY ACCESS DIAMETER: 5.982"
FUNCTIONAL DESCRIPTION	ASSEMBLY 2 CONSISTS OF: SLOTTED SPRING PIN, CORROSION RESISTANT STEEL PER MIL-P-10971TYCOMP B2 (QUANTITY 2);SLFLKG GALV HEX NUT, STEEL PER MIL-DTL-25027 (QUANTITY 1);STOP PLATE, ALUMINUM PER QQ-A-200/8 ALLOY 6061 TEM-T6 (QUANTITY 1);PULL ROD, BRASS PER ASTM-B21 ALLOY-C468400, TEMP-H02 (QUANTITY 1);EXPANSION SCREW, NICKEL COPPER PER QQ-N-281 CL-A COND-HF, FM-1-CD (QUANTITY 1);EXPANSION TUBE, NICKEL ALUMINUM BRONZE PER ASTM-B150 FM-ROD, ALY-UNSC63200 (QUANTITY 1);EXPANSION PLUG, NICKEL COPPER PER QQ-N-281, CL B FORM 1 CD (QTY 1); WASHER, BRASS PER ASTM-B21 ALY-C46400, TEMP-H02 (QTY 1);EXTRACTOR NUT, NICKEL COPPER PER ASTM-F467 ALY-400 (QTY 1);EXPANSION UNIT, STEEL PER ASTM-A563 GRADE D (QUANTITY 1);SLFLKG GALV HEX NUT, STEEL PER MIL-DTL-25027 (QUANTITY 1)
PART NAME ASSIGNED BY CONTROLLING AGENCY	HYDRAULIC MANIFOLD TOOL
END ITEM IDENTIFICATION	MANF, STBD RET

OTHER ITEMS IN FSC 5180 — Sets, Kits, and Outfits of Hand Tools

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

5180-00-000-0112 5180-00-000-0113 5180-00-000-0188 5180-00-001-1566 5180-00-001-2686 5180-00-001-9262 5180-00-003-2784 5180-00-003-5267

SUBSTITUTES & CROSS-REFERENCES 1

2644-7000 ASSY BSame 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 556-8545101 ASSYB?

556-8545101 ASSYB is a TOOL KIT,VALVE SEAT.

What parts can replace 556-8545101 ASSYB?

There is 1 known substitute for 556-8545101 ASSYB: 2644-7000 ASSY B. Substitute compatibility should be verified for your specific system.

What is the NSN for 556-8545101 ASSYB?

556-8545101 ASSYB is cataloged in the U.S. Government catalog under NSN 5180-01-708-0568. This indicates validated use in U.S. government and defense supply chains.

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