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11-NS-0051L1 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11-NS-0051L1: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: VALVE BALL 0.25IN IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-550-7625, 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
11-NS-0051L1
NSN: 4820-01-550-7625
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyVALVE BALL 0.25IN IN
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
NSN4820-01-550-7625
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11-NS-0051L1 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE BALL 0.25IN IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
SUBSTITUTES & CROSS-REFERENCES 7
H547-0001-A308Reference document
Same NSN cross-reference
Reference document — Secondary reference
11-NS-0051Reference document
Same NSN cross-reference
Reference document — Secondary reference
7383858-A308Reference document
Same NSN cross-reference
Reference document — Secondary reference
2641-405-11 ASSYIAY(MOD) L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2641-405-11 ASSYIAY(MOD)Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
H547-0001-A308L1Same 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 11-NS-0051L1?
11-NS-0051L1 is a VALVE,BALL.
What parts can replace 11-NS-0051L1?
There are 7 known substitutes for 11-NS-0051L1: H547-0001-A308, 11-NS-0051, 7383858-A308 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-NS-0051L1?
11-NS-0051L1 is cataloged in the U.S. Government catalog under NSN 4820-01-550-7625. This indicates validated use in U.S. government and defense supply chains.
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