PartsTable
Technical Data Sheet
Download PDF

M-171-A — SLEEVE,DIRECTIONAL CONTROL LINEA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M-171-A: SLEEVE,DIRECTIONAL CONTROL LINEA.

SLEEVE,DIRECTIONAL CONTROL LINEA. Key specifications include end_item_identification: 006509075, part_name_assigned_by_controlling_agency: LOCKING COMPOUND PR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-156-7235, 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
M-171-A
NSN: 4820-01-156-7235
NIINs: 011567235, 016681456
FSC: 4820 — Valves, Nonpowered
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
end_item_identification006509075
part_name_assigned_by_controlling_agencyLOCKING COMPOUND PR
NSN4820-01-156-7235
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M-171-A · 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
SUBSTITUTES & CROSS-REFERENCES 2
H-2907 PC 90Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
H-2907Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy M-171-A?
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 M-171-A?
M-171-A is a SLEEVE,DIRECTIONAL CONTROL LINEA.
What parts can replace M-171-A?
There are 2 known substitutes for M-171-A: H-2907 PC 90, H-2907. Substitute compatibility should be verified for your specific system.
What is the NSN for M-171-A?
M-171-A is cataloged in the U.S. Government catalog under NSN 4820-01-156-7235. 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 — M-171-A