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SM-751-16FO — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SM-751-16FO: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_height: 3.98 INCHES NOMINAL IN, special_features: MATERIAL = STEEL, ZINC PLATED FINISH, NITRILE SEAL, style_designator: POPPET, end_item_identification: RIA14900-1-2, material_document_and_classification: SAE J518 ASSN STD 1ST MATERIAL RESPONSE AND SAE 070120 ASSN STD 2ND MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-602-6121, 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
SM-751-16FO
NSN: 4820-01-602-6121
FSC: 4820 — Valves, Nonpowered
CAGE: 1KP05 — STEWART & STEVENSON POWER PRODUCTS LLC (USA)
SPECIFICATIONS
materialSTEEL
overall_height3.98 INCHES NOMINAL IN
special_featuresMATERIAL = STEEL, ZINC PLATED FINISH, NITRILE SEAL
style_designatorPOPPET
end_item_identificationRIA14900-1-2
material_document_and_classificationSAE J518 ASSN STD 1ST MATERIAL RESPONSE AND SAE 070120 ASSN STD 2ND MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPOPPET VALVE, QUICK COUPLING, BALL DISCONNECT 1-5/16-12
NSN4820-01-602-6121
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SM-751-16FO · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: POPPET
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE J518 ASSN STD 1ST MATERIAL RESPONSE AND SAE 070120 ASSN STD 2ND MATERIAL RESPONSE
•
SPECIFICATION/STANDARD DATA: 05047-ASME Y14.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.24.-1999 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.98 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J518 ASSN STD 1ST MATERIAL RESPONSE AND SAE 070120 ASSN STD 2ND MATERIAL RESPONSE
SPECIFICATION/STANDARD DATA05047-ASME Y14.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.24.-1999 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESMATERIAL = STEEL, ZINC PLATED FINISH, NITRILE SEAL
PART NAME ASSIGNED BY CONTROLLING AGENCYPOPPET VALVE, QUICK COUPLING, BALL DISCONNECT 1-5/16-12
END ITEM IDENTIFICATIONRIA14900-1-2
MATERIALSTEEL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
11E421440Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 SM-751-16FO?
SM-751-16FO is a DISK,VALVE.
What parts can replace SM-751-16FO?
There is 1 known substitute for SM-751-16FO: 11E421440. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-751-16FO?
SM-751-16FO is cataloged in the U.S. Government catalog under NSN 4820-01-602-6121. This indicates validated use in U.S. government and defense supply chains.
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