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288A 1.00IN — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

288A 1.00IN: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include overall_width: 83.250 INCHES NOMINAL IN, overall_height: 4.375 INCHES NOMINAL IN, overall_length: 84.000 INCHES NOMINAL IN, special_features: TYPICAL CAM LOCK AND PIN SLOTS (4 EACH PER TOP, BOTTOM, AND SIDES) MEASURE 4.50" BY 0.50", surface_treatment: PLASTIC, part_name_assigned_by_controlling_agency: SIDE WALL PANEL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-199-7891, 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
288A 1.00IN
NSN: 4820-01-199-7891
FSC: 4820 — Valves, Nonpowered
CAGE: 09051 — ITW FOOD EQUIPMENT GROUP LLC DBA GAYLORD INDUSTRIES (USA)
SPECIFICATIONS
overall_width83.250 INCHES NOMINAL IN
overall_height4.375 INCHES NOMINAL IN
overall_length84.000 INCHES NOMINAL IN
special_featuresTYPICAL CAM LOCK AND PIN SLOTS (4 EACH PER TOP, BOTTOM, AND SIDES) MEASURE 4.50" BY 0.50"
surface_treatmentPLASTIC
part_name_assigned_by_controlling_agencySIDE WALL PANEL
NSN4820-01-199-7891
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 288A 1.00IN · 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
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 4
305Reference document
Same NSN cross-reference
Reference document — Secondary reference
N-4100 PIECE 17 1IN MODEL 288ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
288A 1INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-4100Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 288A 1.00IN?
288A 1.00IN is a VALVE,CHECK.
What parts can replace 288A 1.00IN?
There are 4 known substitutes for 288A 1.00IN: 305, N-4100 PIECE 17 1IN MODEL 288A, 288A 1IN and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 288A 1.00IN?
288A 1.00IN is cataloged in the U.S. Government catalog under NSN 4820-01-199-7891. This indicates validated use in U.S. government and defense supply chains.
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