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158935-1 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

158935-1: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT THRU, mounting_facility: BOLTS, end_item_identification: FIXED WING AIRCRAFT, BOEING B 75 7, media_for_which_designed: OIL, center_to_center_distance: 2.110 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-526-4713, 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
158935-1
NSN: 4820-01-526-4713
FSC: 4820 — Valves, Nonpowered
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
mounting_facilityBOLTS
end_item_identificationFIXED WING AIRCRAFT, BOEING B 75 7
media_for_which_designedOIL
center_to_center_distance2.110 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN
NSN4820-01-526-4713
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 158935-1 · 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
•
BODY STYLE: STRAIGHT THRU
•
MOUNTING FACILITY: BOLTS
•
MEDIA FOR WHICH DESIGNED: OIL
•
CENTER TO CENTER DISTANCE: 2.110 INCHES MINIMUM AND 2.130 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT THRU
MOUNTING FACILITYBOLTS
END ITEM IDENTIFICATIONFIXED WING AIRCRAFT, BOEING B 75 7
MEDIA FOR WHICH DESIGNEDOIL
CENTER TO CENTER DISTANCE2.110 INCHES MINIMUM AND 2.130 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 158935-1?
158935-1 is a VALVE,REGULATING,TEMPERATURE.
What is the NSN for 158935-1?
158935-1 is cataloged in the U.S. Government catalog under NSN 4820-01-526-4713. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.