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D-2521-1 — FILTER,FLUID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D-2521-1: FILTER,FLUID.

The FILTER,FLUID is a the manufacturer industrial component. Key specifications include material: IRON CAST, body_height: 26.125 INCHES NOMINAL IN, design_type: REUSABLE, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, mounting_type: UNTHREADED HOLE BOTTOM, overall_height: 0.344 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-142-2081, 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
D-2521-1
NSN: 4820-00-142-2081
NIINs: 001422081, 013060451, 013066430
FSC: 4820 — Valves, Nonpowered
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
materialIRON CAST
body_height26.125 INCHES NOMINAL IN
design_typeREUSABLE
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
mounting_typeUNTHREADED HOLE BOTTOM
overall_height0.344 INCHES NOMINAL IN
inside_diameter1.062 INCHES NOMINAL IN
pressure_rating100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
outside_diameter3.938 INCHES NOMINAL IN
special_featuresSELF-THREADED PLUG W/PINS,MACHINED TO HOUSE SPRING AND AIR-BLEED PLUG; E/I TF-50 FILTER
style_designatorHIGH PRESSURE THREADED BODY
features_providedMAGNET AND BY-PASS VALVE AND DRAIN PLUG
NSN4820-00-142-2081
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D-2521-1 · 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
•
PRESSURE RATING: 100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
OUTSIDE DIAMETER: 2.008 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
INSIDE DIAMETER: 1.062 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER, SALT
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MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.344 INCHES NOMINAL IN
PRESSURE RATING100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER2.008 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
INSIDE DIAMETER1.062 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER, SALT
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 D-2521-1?
D-2521-1 is a FILTER,FLUID.
What is the NSN for D-2521-1?
D-2521-1 is cataloged in the U.S. Government catalog under NSN 4820-00-142-2081. This indicates validated use in U.S. government and defense supply chains.
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