PartsTable
Technical Data Sheet
Download PDF

1JA9422PC1 — DIAPHRAGM,MANHOLE

✓ Government record, cited
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS · MOTOR
PRODUCT OVERVIEW

1JA9422PC1: DIAPHRAGM,MANHOLE.

The DIAPHRAGM,MANHOLE is a NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS industrial component. Key specifications include CRITICALITY CODE JUSTIFICATION: ZZZY, REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SPECIAL PROPULSION PLANT ITEM. This part is cataloged in the U.S.

Government catalog under NSN 6115-00-594-7101, 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
1JA9422PC1
NSN: 6115-00-594-7101
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 88657 — WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV (USA)
SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSPECIAL PROPULSION PLANT ITEM
NSN6115-00-594-7101
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 1JA9422PC1 · NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SPECIAL PROPULSION PLANT ITEM
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSPECIAL PROPULSION PLANT ITEM
OTHER ITEMS IN FSC 6115 — Generators and Generator Sets, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6115-00-000-0100 6115-00-001-4612 6115-00-001-8553 6115-00-001-8853 6115-00-004-1782 6115-00-004-2766 6115-00-004-3786 6115-00-004-3787
SUBSTITUTES & CROSS-REFERENCES 2
1JH5089REVAPC7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1JH5089P7Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required (F)
Ready to buy 1JA9422PC1?
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 1JA9422PC1?
1JA9422PC1 is a DIAPHRAGM,MANHOLE manufactured by NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS.
What parts can replace 1JA9422PC1?
There are 2 known substitutes for 1JA9422PC1: 1JH5089REVAPC7, 1JH5089P7. Substitute compatibility should be verified for your specific system.
What is the NSN for 1JA9422PC1?
1JA9422PC1 is cataloged in the U.S. Government catalog under NSN 6115-00-594-7101. 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 — 1JA9422PC1

✓ 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.