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07521016156 — PRESSURE SCREW,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

07521016156: PRESSURE SCREW,VALVE.

The PRESSURE SCREW,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-155-0312, 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
07521016156
NSN: 4820-01-155-0312
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
NSN4820-01-155-0312
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 07521016156 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CORROSION RESISTING,0.875 IN. HEX HEAD,BODY THD 0.750-16 UNF RH,2.875 IN. THD LG,TIP END MACHINED TO 0.656 IN. DIA BY 0.265 IN. LG W/TAPERED END,0.347 IN. DIA LONGITUDINAL HOLE,3.250 IN. DEEP,3.625 IN. O/A LG IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CORROSION RESISTING,0.875 IN. HEX HEAD,BODY THD 0.750-16 UNF RH,2.875 IN. THD LG,TIP END MACHINED TO 0.656 IN. DIA BY 0.265 IN. LG W/TAPERED END,0.347 IN. DIA LONGITUDINAL HOLE,3.250 IN. DEEP,3.625 IN. O/A LG IN
MATERIALSTEEL CORROSION RESISTING
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
A7521.016.156Reference 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 07521016156?
07521016156 is a PRESSURE SCREW,VALVE.
What parts can replace 07521016156?
There is 1 known substitute for 07521016156: A7521.016.156. Substitute compatibility should be verified for your specific system.
What is the NSN for 07521016156?
07521016156 is cataloged in the U.S. Government catalog under NSN 4820-01-155-0312. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.