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7M1287-16 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7M1287-16: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include nominal_width: 1.625 INCHES ALL ENDS IN, nominal_length: 2.884 INCHES ALL ENDS IN, maximum_operating_temp: 450.0 FAHRENHEIT SINGLE RESPONSE DEGF, end_item_identification: F-15 USAF, part_name_assigned_by_controlling_agency: VALVE, CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-627-4896, 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
7M1287-16
NSN: 4820-01-627-4896
FSC: 4820 — Valves, Nonpowered
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
nominal_width1.625 INCHES ALL ENDS IN
nominal_length2.884 INCHES ALL ENDS IN
maximum_operating_temp450.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identificationF-15 USAF
part_name_assigned_by_controlling_agencyVALVE, CHECK
NSN4820-01-627-4896
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7M1287-16 · 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
•
NOMINAL LENGTH: 2.884 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 450.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
NOMINAL WIDTH: 1.625 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH2.884 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL WIDTH1.625 INCHES ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, CHECK
END ITEM IDENTIFICATIONF-15 USAF
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 7M1287-16?
7M1287-16 is a VALVE,CHECK.
What is the NSN for 7M1287-16?
7M1287-16 is cataloged in the U.S. Government catalog under NSN 4820-01-627-4896. 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.