538244 — SEAT,VALVE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

538244: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303S OR STEEL COMP 303SE OVERALL, overall_height: 0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, hardness_rating: 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL, body_inside_diameter: 0.627 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN, body_outside_diameter: 0.684 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN, seating_surface_shape: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-044-2763, 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

538244

NSN: 4810-00-044-2763
FSC: 4810 — Valves, Powered
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)

SPECIFICATIONS

material	STEEL COMP 303S OR STEEL COMP 303SE OVERALL
overall_height	0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
hardness_rating	70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL
special_features	TWO HOLES EQUALLY SPACED 0.188 IN. DIA,0.040 IN. DEEP,BODY GROOVE ON UNSEATED END,0.089 IN. MIN,0.099 IN. MAX W,0.055 IN. MIN,0.057 IN. MAX DEEP IN
body_inside_diameter	0.627 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
body_outside_diameter	0.684 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
seating_surface_shape	FLAT
material_document_and_classification	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	4810-00-044-2763

COMPONENT DIAGRAM

KEY FEATURES

•

BODY OUTSIDE DIAMETER: 0.684 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN

•

HARDNESS RATING: 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

BODY INSIDE DIAMETER: 0.627 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN

•

MATERIAL: STEEL COMP 303S OR STEEL COMP 303SE OVERALL

•

SEATING SURFACE SHAPE: FLAT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.495 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER	0.684 INCHES MINIMUM AND 0.686 INCHES MAXIMUM IN
HARDNESS RATING	70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY INSIDE DIAMETER	0.627 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
SPECIAL FEATURES	TWO HOLES EQUALLY SPACED 0.188 IN. DIA,0.040 IN. DEEP,BODY GROOVE ON UNSEATED END,0.089 IN. MIN,0.099 IN. MAX W,0.055 IN. MIN,0.057 IN. MAX DEEP IN
MATERIAL	STEEL COMP 303S OR STEEL COMP 303SE OVERALL
SEATING SURFACE SHAPE	FLAT

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

No demilitarization required

Ready to buy 538244?

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 538244?

538244 is a SEAT,VALVE.

What is the NSN for 538244?

538244 is cataloged in the U.S. Government catalog under NSN 4810-00-044-2763. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

538244 — SEAT,VALVE

Request a Quote — 538244