PartsTable
Technical Data Sheet
Download PDF

157B8004 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

157B8004: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: DAVITS,BOAT,BOOM, 2030-01-411-3925 ABOARD 14 FT RIGID HULL INFLATABLE COAST GUARD VESSELS;MRAP BUFFALO MK2A2 FT. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-458-0461, 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
157B8004
NSN: 4810-01-458-0461
FSC: 4810 — Valves, Powered
CAGE: 24976 — DANFOSS INC (USA)
SPECIFICATIONS
end_item_identificationDAVITS,BOAT,BOOM, 2030-01-411-3925 ABOARD 14 FT RIGID HULL INFLATABLE COAST GUARD VESSELS;MRAP BUFFALO MK2A2 FT
NSN4810-01-458-0461
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 157B8004 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDAVITS,BOAT,BOOM, 2030-01-411-3925 ABOARD 14 FT RIGID HULL INFLATABLE COAST GUARD VESSELS;MRAP BUFFALO MK2A2 FT
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 157B8004?
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 157B8004?
157B8004 is a VALVE ASSEMBLY.
What is the NSN for 157B8004?
157B8004 is cataloged in the U.S. Government catalog under NSN 4810-01-458-0461. 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 — 157B8004

✓ 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.