PartsTable
Technical Data Sheet
Download PDF

68A4D1137-1 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

68A4D1137-1: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include body_style: STRAIGHT THRU, temp_adjustability: ADJUSTABLE, fsc_application_data: HYDRAULIC TEST STAND, temp_control_device_type: THERMOSTATIC, adjustable_pressure_range: 100.0 TO 5000.0 CAMERA MOUNT, valve_discharge_flow_rate: 200.0 GALLONS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-144-6977, 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
68A4D1137-1
NSN: 4820-01-144-6977
FSC: 4820 — Valves, Nonpowered
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
temp_adjustabilityADJUSTABLE
fsc_application_dataHYDRAULIC TEST STAND
end_connection_quantity1
temp_control_device_typeTHERMOSTATIC
adjustable_pressure_range100.0 TO 5000.0 CAMERA MOUNT
valve_discharge_flow_rate200.0 GALLONS PER MINUTE
NSN4820-01-144-6977
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 68A4D1137-1 · 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
•
FSC APPLICATION DATA: HYDRAULIC TEST STAND
•
BODY STYLE: STRAIGHT THRU
•
END CONNECTION QUANTITY: 1
•
TEMP CONTROL DEVICE TYPE: THERMOSTATIC
•
TEMP ADJUSTABILITY: ADJUSTABLE
•
VALVE DISCHARGE FLOW RATE: 200.0 GALLONS PER MINUTE
•
ADJUSTABLE PRESSURE RANGE: 100.0 TO 5000.0 CAMERA MOUNT
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAHYDRAULIC TEST STAND
BODY STYLESTRAIGHT THRU
END CONNECTION QUANTITY1
TEMP CONTROL DEVICE TYPETHERMOSTATIC
TEMP ADJUSTABILITYADJUSTABLE
VALVE DISCHARGE FLOW RATE200.0 GALLONS PER MINUTE
ADJUSTABLE PRESSURE RANGE100.0 TO 5000.0 CAMERA MOUNT
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 1
68A4-D1137Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 68A4D1137-1?
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 68A4D1137-1?
68A4D1137-1 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 68A4D1137-1?
There is 1 known substitute for 68A4D1137-1: 68A4-D1137. Substitute compatibility should be verified for your specific system.
What is the NSN for 68A4D1137-1?
68A4D1137-1 is cataloged in the U.S. Government catalog under NSN 4820-01-144-6977. 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 — 68A4D1137-1

✓ 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.