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12286867 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12286867: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include flange_shape: HEXAGON ALL ENDS, thread_class: 3A ALL ENDS A, nominal_length: 0.450 INCHES ALL ENDS IN, connection_type: FLANGE ALL ENDS, special_features: LEAD SEAL AND LOCKWIRE, flange_face_design: PLAIN ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-102-6980, 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
12286867
NSN: 4820-01-102-6980
FSC: 4820 — Valves, Nonpowered
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
flange_shapeHEXAGON ALL ENDS
thread_class3A ALL ENDS A
nominal_length0.450 INCHES ALL ENDS IN
connection_typeFLANGE ALL ENDS
special_featuresLEAD SEAL AND LOCKWIRE
flange_face_designPLAIN ALL ENDS
nominal_thread_size0.750 INCHES ALL ENDS IN
thread_quantity_per_inch16 ALL ENDS
thread_series_designatorUNF ALL ENDS
NSN4820-01-102-6980
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12286867 · 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
•
FLANGE SHAPE: HEXAGON ALL ENDS
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
NOMINAL LENGTH: 0.450 INCHES ALL ENDS IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
THREAD CLASS: 3A ALL ENDS A
•
THREAD QUANTITY PER INCH: 16 ALL ENDS
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
NOMINAL LENGTH0.450 INCHES ALL ENDS IN
CONNECTION TYPEFLANGE ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
SPECIAL FEATURESLEAD SEAL AND LOCKWIRE
THREAD CLASS3A ALL ENDS A
THREAD QUANTITY PER INCH16 ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
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 3
747V1300Reference document
Same NSN cross-reference
Reference document — Secondary reference
4820011026980Reference document
Same NSN cross-reference
Reference document — Informative reference only
747V130001Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 12286867?
12286867 is a VALVE,SAFETY RELIEF.
What parts can replace 12286867?
There are 3 known substitutes for 12286867: 747V1300, 4820011026980, 747V130001. Substitute compatibility should be verified for your specific system.
What is the NSN for 12286867?
12286867 is cataloged in the U.S. Government catalog under NSN 4820-01-102-6980. This indicates validated use in U.S. government and defense supply chains.
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