PartsTable
Technical Data Sheet
11904-0 ✓ Verified by PartsTable
Hama · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR. Key specifications include special_features: USED ON S5000 SEAT SYSTEM, part_name_assigned_by_controlling_agency: ASSEMBLY,ARMOR PANEL,SEAT PAN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-407-6449, 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
11904-0
NSN: 4820-00-407-6449
FSC: 4820
CAGE: 01400 — UNITED CORP THE (USA)
SPECIFICATIONS
special_featuresUSED ON S5000 SEAT SYSTEM
part_name_assigned_by_controlling_agencyASSEMBLY,ARMOR PANEL,SEAT PAN
NSN4820-00-407-6449
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 11904-0 · Hama ⚠ 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
THREAD DIRECTION: RIGHT-HAND FIRST END
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: NPT FIRST END
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
BONNET TYPE: INSIDE SCREW
TEST DATA DOCUMENT: 97403-13207E9044 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
NOMINAL THREAD SIZE: 1.000 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT FIRST END
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
BONNET TYPEINSIDE SCREW
TEST DATA DOCUMENT97403-13207E9044 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
NOMINAL THREAD SIZE1.000 INCHES FIRST END IN
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
21801Interchangeable
interchangeable cross-reference
interchangeable
5120-00-293-0010Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-406 TY3CLAInterchangeable
interchangeable cross-reference
interchangeable
GGG-C-406Interchangeable
interchangeable cross-reference
interchangeable
SA-2C-39Interchangeable
interchangeable cross-reference
interchangeable
TC014GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11904-0?
11904-0 is a ARMOR,SUPPLEMENTAL,SMALL ARMS-FR manufactured by Hama.
What parts can replace 11904-0?
There are 17 known substitutes for 11904-0: 21801, 5120-00-293-0010, GGG-C-406 TY3CLA and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11904-0?
11904-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-407-6449. This indicates validated use in U.S. government and defense supply chains.
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