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PR-99-132 — VALVE,REGULATING,OXYGEN SYSTEM P

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PR-99-132: VALVE,REGULATING,OXYGEN SYSTEM P.

VALVE,REGULATING,OXYGEN SYSTEM P. Key specifications include special_features: UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B, end_item_identification: TRANSPORT. RECOMPRES.CHBR.,MK6 MOD1 592-6940500, outlet_pressure_setting: ERR-060, criticality_code_justification: FEAT, part_name_assigned_by_controlling_agency: INAVY: VALVE, REGULATING.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-432-8179, 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
PR-99-132
NSN: 4820-01-432-8179
NIINs: 014328179, 015439592
FSC: 4820 — Valves, Nonpowered
CAGE: 91816 — CIRCOR AEROSPACE, INC. DBA CIRCOR AEROSPACE INC (USA)
SPECIFICATIONS
special_featuresUNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B
end_item_identificationTRANSPORT. RECOMPRES.CHBR.,MK6 MOD1 592-6940500
outlet_pressure_settingERR-060
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyINAVY: VALVE, REGULATING
NSN4820-01-432-8179
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PR-99-132 · 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
•
OUTLET PRESSURE SETTING: ERR-060
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDIVERS LIFE SUPPORT SYSTEM
OUTLET PRESSURE SETTINGERR-060
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PR-99-132?
PR-99-132 is a VALVE,REGULATING,OXYGEN SYSTEM P.
What is the NSN for PR-99-132?
PR-99-132 is cataloged in the U.S. Government catalog under NSN 4820-01-432-8179. 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.