1977AQ5 — ACTUATOR,HYDRAULIC-PNEUMATIC,ROT

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

1977AQ5: ACTUATOR,HYDRAULIC-PNEUMATIC,ROT.

ACTUATOR,HYDRAULIC-PNEUMATIC,ROT. Key specifications include end_item_identification: ACTUATOR HYD RTY, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-545-4464, 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

1977AQ5

NSN: 4810-01-545-4464
FSC: 4810 — Valves, Powered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

end_item_identification	ACTUATOR HYD RTY
criticality_code_justification	ZZZY
NSN	4810-01-545-4464

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AN ITEM THAT SUPPORTS SUBSAFE CRITICAL SYSTEMS AND REQUIRES OBJECTIVE QUALITY EVIDENCE THAT QUALITY ASSURANCE REQUIREMENTS HAVE BEEN MET, INCLUDING CERTIFICATION OF TESTS FOR HYDROSTATIC AND/OR OPERATIONAL TESTING AND ITEM SERIALIZATION TRACEABLE TO THE CERTIFICATIONS DURING INITIAL PROCUREMENT AND ANY SUBSEQUENT REPAIRS. GOVERNMENT SOURCE INSPECTION IS INVOLVED

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
END ITEM IDENTIFICATION	ACTUATOR HYD RTY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	AN ITEM THAT SUPPORTS SUBSAFE CRITICAL SYSTEMS AND REQUIRES OBJECTIVE QUALITY EVIDENCE THAT QUALITY ASSURANCE REQUIREMENTS HAVE BEEN MET, INCLUDING CERTIFICATION OF TESTS FOR HYDROSTATIC AND/OR OPERATIONAL TESTING AND ITEM SERIALIZATION TRACEABLE TO THE CERTIFICATIONS DURING INITIAL PROCUREMENT AND ANY SUBSEQUENT REPAIRS. GOVERNMENT SOURCE INSPECTION IS INVOLVED

OTHER ITEMS IN FSC 4810 — Valves, Powered

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

4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611

SUBSTITUTES & CROSS-REFERENCES 3

1977-41595Q5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1977-41595Reference document

Same NSN cross-reference

Reference document — Secondary reference

1977AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 1977AQ5?

1977AQ5 is a ACTUATOR,HYDRAULIC-PNEUMATIC,ROT.

What parts can replace 1977AQ5?

There are 3 known substitutes for 1977AQ5: 1977-41595Q5, 1977-41595, 1977A. Substitute compatibility should be verified for your specific system.

What is the NSN for 1977AQ5?

1977AQ5 is cataloged in the U.S. Government catalog under NSN 4810-01-545-4464. This indicates validated use in U.S. government and defense supply chains.

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