398B491PC3 — DIAPHRAGM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

398B491PC3: DIAPHRAGM.

The DIAPHRAGM is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. This part is cataloged in the U.S.

Government catalog under NSN 4470-00-710-3382, 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

398B491PC3

NSN: 4470-00-710-3382
FSC: 4470 — Nuclear Reactors
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)

SPECIFICATIONS

criticality_code_justification	ZZZY
reference_number_differentiating_characteristics	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
NSN	4470-00-710-3382

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.

OTHER ITEMS IN FSC 4470 — Nuclear Reactors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4470-00-001-4386 4470-00-001-4387 4470-00-001-4388 4470-00-001-4390 4470-00-001-4391 4470-00-001-4392 4470-00-001-4393 4470-00-001-4394

SUBSTITUTES & CROSS-REFERENCES 6

910D979PC31Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

18588FMK49Reference document

Same NSN cross-reference

Reference document — Secondary reference

18588FPC49Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

E231-924PC924-04Reference document

Same NSN cross-reference

Reference document — Secondary reference

24980F PC105Reference document

Same NSN cross-reference

Reference document — Secondary reference

672J713IT97Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required (F)

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FREQUENTLY ASKED QUESTIONS

What is 398B491PC3?

398B491PC3 is a DIAPHRAGM.

What parts can replace 398B491PC3?

There are 6 known substitutes for 398B491PC3: 910D979PC31, 18588FMK49, 18588FPC49 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 398B491PC3?

398B491PC3 is cataloged in the U.S. Government catalog under NSN 4470-00-710-3382. This indicates validated use in U.S. government and defense supply chains.

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