803-5001003-B53 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

803-5001003-B53: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE PACKING, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET WITH BRAZING RING ALL ENDS, special_features: WEAPON SYSTEM ESSENTIAL, style_designator: STRAIGHT THRU, operating_pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-071-7249, 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

803-5001003-B53

NSN: 4820-01-071-7249
FSC: 4820 — Valves, Nonpowered
CAGE: 92021 — IMI CRITICAL ENGR PBM LLC (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE PACKING
connection_type	UNTHREADED INTERNAL PIPE ALL ENDS
connection_style	SOCKET WITH BRAZING RING ALL ENDS
special_features	WEAPON SYSTEM ESSENTIAL
style_designator	STRAIGHT THRU
operating_pressure	700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	250.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_method	MANUAL
end_item_identification	USNS PATHFINDER
media_for_which_designed	WATER-OIL-GAS SINGLE RESPONSE
furnished_items_and_quantity	1 HANDLE
criticality_code_justification	FEAT
NSN	4820-01-071-7249

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 HANDLE

•

NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES ALL ENDS IN

•

CONNECTION STYLE: SOCKET WITH BRAZING RING ALL ENDS

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS

•

STYLE DESIGNATOR: STRAIGHT THRU

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY D4/D FED SPEC SINGLE MATERIAL RESPONSE BODY

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 HANDLE
NOMINAL PIPE SIZE ACCOMMODATED	1.000 INCHES ALL ENDS IN
CONNECTION STYLE	SOCKET WITH BRAZING RING ALL ENDS
CRITICALITY CODE JUSTIFICATION	FEAT
CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
STYLE DESIGNATOR	STRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390,ALLOY D4/D FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 316,COND A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 316,COND A FED SPEC SINGLE MATERIAL RESPONSE STEM
OPERATING PRESSURE	700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

SUBSTITUTES & CROSS-REFERENCES 3

2621-926-01 ASSReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2621-926-03 ASSY ACLJ 1INReference document

Same NSN cross-reference

Reference document — Secondary reference

803-5001003Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy 803-5001003-B53?

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 803-5001003-B53?

803-5001003-B53 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.

What parts can replace 803-5001003-B53?

There are 3 known substitutes for 803-5001003-B53: 2621-926-01 ASS, 2621-926-03 ASSY ACLJ 1IN, 803-5001003. Substitute compatibility should be verified for your specific system.

What is the NSN for 803-5001003-B53?

803-5001003-B53 is cataloged in the U.S. Government catalog under NSN 4820-01-071-7249. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

803-5001003-B53 — ADAPTER,STRAIGHT,FLANGE TO TUBE

Request a Quote — 803-5001003-B53