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82002-82004 — GUIDE AND BEARING ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

82002-82004: GUIDE AND BEARING ASSEMBLY.

The GUIDE AND BEARING ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-871-6863, 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
82002-82004
NSN: 4820-00-871-6863
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMONEL GUIDE,QQ-N-288,COMP D,BEARING,BEARIUM B-10,MIL-B-16261 GR 1,4.094 IN. LG O/A,4.245 IN. LARGEST OD,1.859 IN. ID,THREADED ON SMALL END,1.000 IN. THD LG,PART OF 2-1/2 H 4 HNB-H VALVE IN
NSN4820-00-871-6863
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 82002-82004 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: MONEL GUIDE,QQ-N-288,COMP D,BEARING,BEARIUM B-10,MIL-B-16261 GR 1,4.094 IN. LG O/A,4.245 IN. LARGEST OD,1.859 IN. ID,THREADED ON SMALL END,1.000 IN. THD LG,PART OF 2-1/2 H 4 HNB-H VALVE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMONEL GUIDE,QQ-N-288,COMP D,BEARING,BEARIUM B-10,MIL-B-16261 GR 1,4.094 IN. LG O/A,4.245 IN. LARGEST OD,1.859 IN. ID,THREADED ON SMALL END,1.000 IN. THD LG,PART OF 2-1/2 H 4 HNB-H VALVE IN
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 2
A43877Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
A48377PC13-14Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 82002-82004?
82002-82004 is a GUIDE AND BEARING ASSEMBLY.
What parts can replace 82002-82004?
There are 2 known substitutes for 82002-82004: A43877, A48377PC13-14. Substitute compatibility should be verified for your specific system.
What is the NSN for 82002-82004?
82002-82004 is cataloged in the U.S. Government catalog under NSN 4820-00-871-6863. This indicates validated use in U.S. government and defense supply chains.
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