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177-8638 — PLUG,ROTARY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

177-8638: PLUG,ROTARY,VALVE.

The PLUG,ROTARY,VALVE is a the manufacturer industrial component. Key specifications include width: 30.000 CENTIMETERS NOMINAL CM, length: 35.000 CENTIMETERS NOMINAL CM, base_color: BLUE, contrast_rating: HIGH, special_features: INSGT PEDTRC IMG IP1; IMAGING MAY NOT BE GRAY TONE GTA-1; 5 PG PER CS (500), precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-494-8380, 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
177-8638
NSN: 4810-00-494-8380
NIINs: 004948380, 014183097
FSC: 4810 — Valves, Powered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width30.000 CENTIMETERS NOMINAL CM
length35.000 CENTIMETERS NOMINAL CM
base_colorBLUE
contrast_ratingHIGH
special_featuresINSGT PEDTRC IMG IP1; IMAGING MAY NOT BE GRAY TONE GTA-1; 5 PG PER CS (500)
precious_materialSILVER
emulsion_sensitivityGREEN
film_processing_typeGRAY TONE IMAGING GTA-1
film_exposure_quantity1
paper_interleaving_applicationNON-INTERLEAVED
part_name_assigned_by_controlling_agencyFILM RADIOGRAPHIC 35X30 CM IMAGING MAY NOT BE GRAY TONE GTA-1
NSN4810-00-494-8380
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 177-8638 · 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 177-8638?
177-8638 is a PLUG,ROTARY,VALVE.
What is the NSN for 177-8638?
177-8638 is cataloged in the U.S. Government catalog under NSN 4810-00-494-8380. This indicates validated use in U.S. government and defense supply chains.
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