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803-5001003 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

803-5001003: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: STEEL CORROSION RESISTING, thread_class: 2B FIRST END, overall_length: 1.750 INCHES NOMINAL IN, pressure_class: ERR-060, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, flange_diameter: 1.682 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-153-7060, 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
803-5001003
NSN: 4820-00-153-7060
NIINs: 001537060, 002009058, 003688234, 010335468, 010335469, 010610238, 010615125, 010621628, 010628760, 010628770, 010634842, 010675313, 010714182, 010716031, 010717249, 010717388, 010719107, 010719871, 010755047, 010756589, 010764529, 010770259, 010777964, 010778770, 010851341, 010855817, 010856613, 010865885, 010875913, 010932808, 010936477, 011033310, 011042877, 011114753, 011137311, 011205676, 011212895, 011219812, 011238829, 011248261, 011338035, 011356809, 011378313, 011386167, 011454234, 011465871, 011473018, 011497872, 011500862, 011515606, 011518054, 011520139, 011520215, 011522705, 011522706, 011522707, 011522974, 011531539, 011546403, 011557837, 011567116, 011569910, 011605767, 011608203, 011628978, 011647836, 011661405, 011674451, 011745901, 011748994, 011762889, 011796224, 011796453, 011832263, 011893172, 011896552, 011896553, 011914234, 012012404, 012037706, 012050174, 012070585, 012101267, 012118323, 012118341, 012118346, 012131042, 012134322, 012138416, 012169955, 012170163, 012183307, 012193211, 012196526, 012254318, 012260208, 012260323, 012287609, 012298803, 012301951, 012338969, 012395153, 012395154, 012398986, 012541514, 012578667, 012582701, 012727537, 012730498, 012734720, 012735590, 012744731, 012752398, 012752399, 012810958, 012810959, 012852712, 012874053, 012874092, 012877803, 013142518, 013217252, 013338160, 013344788, 013586016, 013609456, 013672129, 013753512, 013769903, 014109993, 014443605, 014665297, 014692189, 014703708, 014752224, 014763372, 014763432, 014779035, 014816050, 014819099, 014872857, 014872865, 014872868, 014949785, 015013082, 015026302, 015026307, 015055840, 015064193, 015068879, 015068880, 015068881, 015068882, 015068883, 015068884, 015068885, 015069111, 015069142, 015069157, 015069171, 015070156, 015070174, 015070189, 015070217, 015119861, 015120034, 015658555, 015712170, 016235774, 016332451, 016332454, 016567319, 016709286, 016709295, 016709310, 016709316, 016709374, 016709382, 016725258, 016726600, 016871250, 016878537, 016878709, 016919423, 016919427, 016961878, 017018526, 017207832, 017207953
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thread_class2B FIRST END
overall_length1.750 INCHES NOMINAL IN
pressure_classERR-060
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
flange_diameter1.682 INCHES NOMINAL IN
connection_styleSOCKET (TUBE) ALL ENDS
special_features700 PSI.RATING.
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
features_providedTHREADED
surface_treatmentCHROMIUM
NSN4820-00-153-7060
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-5001003 · 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 SEAT TO DISK END HEIGHT: 0.150 INCHES NOMINAL IN
•
FLANGE DIAMETER: 2.432 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.175 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.140 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.150 INCHES NOMINAL IN
FLANGE DIAMETER2.432 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.175 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER1.250 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.140 INCHES NOMINAL IN
END ITEM IDENTIFICATIONNAVAL 1 IN. STRAIGHT THRU BALL VALVE IN
MATERIALPLASTIC OVERALL
SEAT ANGLE IN DEG35.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 5
298-00-204PC34Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2620-926X14PC67-1INReference document
Same NSN cross-reference
Reference document — Secondary reference
2620-926X14PC14-1INReference document
Same NSN cross-reference
Reference document — Secondary reference
2621-926X1PC16-100INReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2621-926X1 PC16 1INReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803-5001003?
803-5001003 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace 803-5001003?
There are 5 known substitutes for 803-5001003: 298-00-204PC34, 2620-926X14PC67-1IN, 2620-926X14PC14-1IN and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-5001003?
803-5001003 is cataloged in the U.S. Government catalog under NSN 4820-00-153-7060. This indicates validated use in U.S. government and defense supply chains.
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