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07-637631 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

07-637631: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL COMP 632, ring_style: E BOWED, usage_design: EXTERNAL, end_play_takeup: 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, inside_diameter: 0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN, major_thickness: 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-375-1502, 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
07-637631
NSN: 4820-00-375-1502
FSC: 4820 — Valves, Nonpowered
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
materialSTEEL COMP 632
ring_styleE BOWED
usage_designEXTERNAL
end_play_takeup0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
inside_diameter0.167 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
major_thickness0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationPH15-7 94117 MFR REF SINGLE MATERIAL RESPONSE
NSN4820-00-375-1502
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 07-637631 · 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
SUBSTITUTES & CROSS-REFERENCES 3
470016Reference document
Same NSN cross-reference
Reference document — Secondary reference
007470016Reference document
Same NSN cross-reference
Reference document — Secondary reference
637631Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 07-637631?
07-637631 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 07-637631?
There are 3 known substitutes for 07-637631: 470016, 007470016, 637631. Substitute compatibility should be verified for your specific system.
What is the NSN for 07-637631?
07-637631 is cataloged in the U.S. Government catalog under NSN 4820-00-375-1502. This indicates validated use in U.S. government and defense supply chains.
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