PartsTable
Technical Data Sheet
Download PDF

4HR921 — BODY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4HR921: BODY,VALVE.

The BODY,VALVE is a the manufacturer industrial component. Key specifications include material: IRON CAST, special_features: INCL UPPER PORTION OF BODY 1, LEVER 1, end_item_identification: 4820-01-220-5537, valve_design_control_activity: 45152, valve_size_for_which_designed: 2.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-448-6025, 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
4HR921
NSN: 4820-01-448-6025
FSC: 4820 — Valves, Nonpowered
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialIRON CAST
port_quantity2
special_featuresINCL UPPER PORTION OF BODY 1, LEVER 1
end_item_identification4820-01-220-5537
valve_design_control_activity45152
valve_size_for_which_designed2.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
NSN4820-01-448-6025
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4HR921 · 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
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
•
PORT QUANTITY: 2
•
VALVE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 45152
•
MATERIAL: IRON CAST
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
PORT QUANTITY2
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES IN
SPECIAL FEATURESINCL UPPER PORTION OF BODY 1, LEVER 1
VALVE DESIGN CONTROL ACTIVITY45152
END ITEM IDENTIFICATION4820-01-220-5537
MATERIALIRON CAST
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 4HR921?
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 4HR921?
4HR921 is a BODY,VALVE.
What is the NSN for 4HR921?
4HR921 is cataloged in the U.S. Government catalog under NSN 4820-01-448-6025. 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 — 4HR921

✓ 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.