PartsTable
Technical Data Sheet
Download PDF

HL314-6-5 — SPRING ASSEMBLY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HL314-6-5: SPRING ASSEMBLY,VALVE.

The SPRING ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: STRAIGHT PAN, grip_length: 0.308 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN, head_height: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-159-1252, 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
HL314-6-5
NSN: 4820-01-159-1252
NIINs: 011591252, 015911252
FSC: 4820 — Valves, Nonpowered
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)
SPECIFICATIONS
materialSTEEL COMP H11 OVERALL
head_styleSTRAIGHT PAN
grip_length0.308 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN
head_height0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
shank_stylePIN-RIVET, STRAIGHT, THREADED
thread_class3A A
shank_diameter0.201 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
fastener_length0.628 INCHES MINIMUM AND 0.648 INCHES MAXIMUM IN
special_featuresTUBE HAS A CETYL ALCHOL FINISH PER HI-SHEAR SPEC 305; HEAT TREAT 132,000 PSI MIN PER AMS 6487
surface_treatmentNICKEL AND CADMIUM OVERALL
head_major_diameter0.206 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
nominal_thread_size0.190 INCHES IN
NSN4820-01-159-1252
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HL314-6-5 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONSAFETY RELIEF VALVE
SUBSTITUTES & CROSS-REFERENCES 2
0270CRX87650X87651Reference document
Same NSN cross-reference
Reference document — Secondary reference
0270HX87650X87651Same 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)No demilitarization required
Ready to buy HL314-6-5?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HL314-6-5?
HL314-6-5 is a SPRING ASSEMBLY,VALVE.
What parts can replace HL314-6-5?
There are 2 known substitutes for HL314-6-5: 0270CRX87650X87651, 0270HX87650X87651. Substitute compatibility should be verified for your specific system.
What is the NSN for HL314-6-5?
HL314-6-5 is cataloged in the U.S. Government catalog under NSN 4820-01-159-1252. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HL314-6-5

✓ 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.