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172-881 — PARTS KIT,PRESSURE REGULATING VA

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

172-881: PARTS KIT,PRESSURE REGULATING VA.

PARTS KIT,PRESSURE REGULATING VA. Key specifications include end_item_name: ANFRC117 RECTRAN RADIO, end_item_source: 04845, end_item_identification: MODEL82-10D4, nonsupply_items_and_quantities: BODY GASKETS 2,DIAPHRAGM SPRING 1,CORE SPRING 1,RETAINING CAP 1,RETAINING SPRING 1. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-030-9228, 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
172-881
NSN: 4810-01-030-9228
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
end_item_nameANFRC117 RECTRAN RADIO
end_item_source04845
component_quantity6
end_item_identificationMODEL82-10D4
nonsupply_items_and_quantitiesBODY GASKETS 2,DIAPHRAGM SPRING 1,CORE SPRING 1,RETAINING CAP 1,RETAINING SPRING 1
NSN4810-01-030-9228
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 172-881 · 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
KEY FEATURES
•
COMPONENT QUANTITY: 6
•
END ITEM SOURCE: 04845
•
END ITEM NAME: ANFRC117 RECTRAN RADIO
•
NONSUPPLY ITEMS AND QUANTITIES: BODY GASKETS 2,DIAPHRAGM SPRING 1,CORE SPRING 1,RETAINING CAP 1,RETAINING SPRING 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY6
END ITEM SOURCE04845
END ITEM NAMEANFRC117 RECTRAN RADIO
NONSUPPLY ITEMS AND QUANTITIESBODY GASKETS 2,DIAPHRAGM SPRING 1,CORE SPRING 1,RETAINING CAP 1,RETAINING SPRING 1
END ITEM IDENTIFICATIONMODEL82-10D4
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
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FREQUENTLY ASKED QUESTIONS
What is 172-881?
172-881 is a PARTS KIT,PRESSURE REGULATING VA.
What is the NSN for 172-881?
172-881 is cataloged in the U.S. Government catalog under NSN 4810-01-030-9228. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.