PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 28-34890 PIECE 22
28-34890 PIECE 22 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

PISTON,LINEAR ACTUATING CYLINDER. Key specifications include jaw_type: SERRATED, overall_length: 144.0 MILLIMETERS NOMINAL MM, special_features: USE W/ END ITEM ORTHOPEDIC IMPLANT, 6515-01-469-1229, end_item_identification: 6515-01-469-1229 ORTHOPEDIC IMPLANT, part_name_assigned_by_controlling_agency: FORCEPS SURGICAL REDUCTION SERR JAW 144MM L MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-350-6171, 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
28-34890 PIECE 22
NSN: 4820-01-350-6171
FSC: 4820
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
jaw_typeSERRATED
overall_length144.0 MILLIMETERS NOMINAL MM
special_featuresUSE W/ END ITEM ORTHOPEDIC IMPLANT, 6515-01-469-1229
end_item_identification6515-01-469-1229 ORTHOPEDIC IMPLANT
part_name_assigned_by_controlling_agencyFORCEPS SURGICAL REDUCTION SERR JAW 144MM L MM
NSN4820-01-350-6171
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 28-34890 PIECE 22 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
39999Interchangeable
interchangeable cross-reference
interchangeable
4SC500002Interchangeable
interchangeable cross-reference
interchangeable
349-29Interchangeable
interchangeable cross-reference
interchangeable
349-19Interchangeable
interchangeable cross-reference
interchangeable
00841Interchangeable
interchangeable cross-reference
interchangeable
MILP36403Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 28-34890 PIECE 22?
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 28-34890 PIECE 22?
28-34890 PIECE 22 is a PISTON,LINEAR ACTUATING CYLINDER.
What parts can replace 28-34890 PIECE 22?
There are 21 known substitutes for 28-34890 PIECE 22: 39999, 4SC500002, 349-29 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28-34890 PIECE 22?
28-34890 PIECE 22 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-350-6171. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 28-34890 PIECE 22

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026